Category:
Patents

Anti-Aging Chair

Hattie Wiener received patents in 1991 and 1993 for an anti-aging chair. The two patents were basically variations on the same theme. The 1991 version of the chair is on the left below, and the 1993 version is on the right.

Actually, in the patent write-ups she didn’t mention the anti-aging properties of the chair, but that’s how she described it to the media. She also promoted herself as an “anti-aging consultant.”

The idea was that the chair would force a person to sit upright, and thereby improve their posture and circulation. And this, in turn, would help a person stay healthy as they aged.



She hoped to sell the chair for $600. A lot for a fairly minimalist piece of furniture. But as far as I can tell, it never made it to market.

(left) The Desert Sun - Oct 27, 1991; (right) Austin American-Statesman - Nov 10, 1991



Hattie was in her 50s when she patented the chair. Fast-forward almost thirty years, and now, in her 80s, she's still in the news, but for a very different reason. She's become known as the "Tinder Granny," due to her enthusiasm for using the dating app Tinder to find hookups with younger men.

She's certainly defying the stereotypes of age. But I'm disappointed that in none of the recent pictures of her is she using her anti-aging chair. In fact, in the photo below she's totally slouching.

Hattie Wiener, age 83

Posted By: Alex - Sun Apr 12, 2020 - Comments (2)
Category: Elderly and Seniors, Furniture, Inventions, Patents

Camera Hat

John L. Johnson of Pinehurst, Washington obtained a patent for his "camera support" in 1945. Patent No. 2,369,829. The support provided a way to conceal a camera inside a hat.

I wonder if the patent illustration was a self-portrait.

Posted By: Alex - Sun Apr 05, 2020 - Comments (2)
Category: Inventions, Patents, Photography and Photographers, 1940s

Sardine-Flavored Ice Cream

In 1994, the Japanese Patent Office granted Sato Shigeaki a patent for sardine-flavored ice cream. In his patent application, Shigeaki explained that his intention was to to promote the fishing industry by encouraging children who don't like fish to eat them. He also provided the basic recipe for his sardine ice cream. It involved cooking the sardines with onions, soybeans, rice wine, and walnut paste. Then adding this concoction to a base of chocolate ice cream.

This patent enjoys a somewhat unusual distinction. In 1997, European patent examiner Bernard Delporte revealed that it was the most common search request received by his office. He added, "No one believes that it actually exists until they've called it up and seen it themselves."



However, further research reveals that sardine ice cream was just the tip of the iceberg of Sato Shigeaki's grand vision. Apparently he imagined using oddball ice cream flavors to boost a broad range of different industries. As seen by the other patents he was granted:

Patent JPH08275731A: White Cedar Ice Cream
PURPOSE: To enable sales of an ice cream in different types of industries such as the lumber industry and the paper-manufacturing industry, to promote activation of enterprises and to sell the ice cream as a prescribed commodity as a local product by combining white ceder as a tree with ice cream to develop an epoch-making food.
CONSTITUTION: This ice cream is obtained by mixing a naturally extracted edible white ceder spice with an ice cream, mixing a pie dough with an edible white ceder spice, baking the mixture to give a pie, grinding the pie and mixing the flour with an ice cream or combining these ice creams with a designed cake forming a leaf or a twig of white ceder.

JPH06233656A: Sunflower Ice Cream
PURPOSE: To obtain an ice cream of sunflower as a local product.
CONSTITUTION: An ice cream base comprising honey of sunflower is mixed with a sunflower paste prepared by making seeds of sunflower into a paste to give an ice cream. The ice cream is topped with a material obtained by mixing seeds of sunflower roasted by an oven with caramel to give the objective ice cream of sunflower.

JPH11137180A: Salmon Ice Cream
PROBLEM TO BE SOLVED: To obtain salmon-contg. ice cream by mixing salmon in ice cream, and to provide a method for producing the above dessert, intended to offer a new commodity using salmon in the districts noted therefor and accomplished by proposing a technology to lower the freezing temperature of salmon and a second technology to remove the fishy smell inherent in salmon.
SOLUTION: This salmon-contg. ice cream is obtained by mixing salmon flesh boiled with alcohol during ice cream production process followed by chilling (freezing) the resultant mixture.

JPH06217700A: Chinese noodle seasoned with miso ice cream
PURPOSE: To provide a tasty ice cream-based Chinese noodle seasoned with miso intended to activate the relevant market as well as furnish consumers with joyfulness.
CONSTITUTION: Raw noodles are boiled with cow milk and then put into chilled cow milk and cooled. The resultant cooled noodles are boiled with a liquor comprising 80wt.% alcohol, 10wt.% miso and 10wt.% pig bone soup and infiltrated with the alcohol followed by cooling again. The resultant noodles are mixed with an ice cream base which has been separately prepared by incorporating an ice cream base with miso, followed by chilling, thus obtaining the objective ice cream-based Chinese noodles seasoned with miso.

JPH06217699A: Chinese noodle seasoned with soy ice cream
PURPOSE: To provide a tasty ice cream based Chinese noodle seasoned with soy intended to activate the relevant market as well as furnish consumers with joyfulness.
CONSTITUTION: Raw noodles are boiled with cow milk and then put into chilled cow milk and cooled. The resultant cooled noodles are boiled with a liquor comprising 80wt.% alcohol, 5wt.% of soy and 15wt.% seasoned shark fin soup and infiltrated with the alcohol followed by cooling again. The resultant noodles are mixed with an ice cream base which has been separately prepared by incorporating an ice cream base with a seasoned shark fin soup, followed by chilling, thus obtaining the objective ice cream-based Chinese noodles seasoned with soy.

JPH0998722A: Silk ice cream
PROBLEM TO BE SOLVED: To produce silk-contained ice cream perceivable by tongue and eyes that the ice cream contains silk by mixing silk, which is good for health, into ice cream and the unbaked dough of pie, and further spraying silk powder over the baked pie to lay it on the ice cream.
SOLUTION: Silk powder is added and mixed into ice cream base commercial or originally blended which has been sterilized by heating and cooled. Pie dough is also compounded with silk powder, and it is formed into a shape of a silk worm or a cocoon and baked. The pie is placed on ice cream. Silk powder is sprayed over the pie. This enables one to clearly perceive that the pie has silk and to directly taste the silk powder.

JPH08277399A: Cypress flavor for food
PURPOSE: To obtain a cypress flavor for food, having excellent deliciousness, taste and palatability and useful for the preparation of a cake, etc., by adding water to cypress wood chips, heating the chips to distill out a liquid component and removing the water from the liquid by evaporation.
CONSTITUTION: This cypress flavor is produced by adding water to cypress wood chips preferably mixed with false arborvitae wood chips, heating the chips to distill out a liquid component and removing water from the liquid by evaporation.

JPH06233655A: Beer ice cream
PURPOSE: To obtain an ice cream of beer taste having a mellowness and pleasantness to the palate.
CONSTITUTION: The alcohol degree of beer is weakened and mixed with a fresh cream, whole powder milk and a stabilizer so as to prevent the beer from becoming a sherbet state and blended with an ice cream base to give a beer ice.

JPH06343397A: Japanese rice wine ice cream
PURPOSE: To obtain a tasty ice cream having the taste of Japanese rice wine.
CONSTITUTION: The ice cream is obtained by adding SAKE (Japanese rice wine) lees to an ice cream base composed of sugar, cow's milk, an egg, fresh cream, skim milk powder, glucose and a stabilizer and cooling the resultant mixture.

Posted By: Alex - Sun Mar 29, 2020 - Comments (3)
Category: Food, Inventions, Patents

Cucumber Sandwich Patent

Artist Alex Stenzel not only invented a cucumber sandwich, but in 2006 he managed to obtain a patent for it. It's a design patent, but a patent nonetheless.

His idea was to hollow out a cucumber and stuff it with ingredients. He then used one end of the cucumber to plug up the other stuffed side. He called this a 'gorilla sandwich'.



The site dailytitan.com offers some details about how Stenzel came up with his idea:

artist and philosopher, Alex Stenzel, 44, of Pacific Palisades, Calif., has developed a new kind of breadless sandwich that has taken the raw food community by storm. Stenzel's invention, known as the 'Gorilla Sandwich,' substitutes traditional sliced bread for a hollowed-out cucumber filled with kale, olives, mustard greens, walnuts and avocado - among other healthy ingredients.

The name 'Gorilla Sandwich,' according to Stenzel, was chosen after researching gorillas and discovering their diet consists of many greens that are high in protein.

"I'm very much into health," Stenzel said. "I've always been playing around with different types of herbs and different kinds of vegetables."

Stenzel, who is originally from an industrial area in Germany, came across this idea when confronted with a choice: eat his salad at home or store it inside a hollowed-out cucumber to make it portable enough to take to the beach with him. For Stenzel, who is a surfing enthusiast, the answer was obvious, and he was soon off to the beach to 'kiss the waves,' as he calls it, with his new edible invention. Stenzel also has had a world ranking for three different sports: tennis, mountain biking and the Iron Man World Championships in Hawaii in 1986.

"To reach the highest performance level possible, I experimented with different healthy diets," he said.

Stenzel has posted a series of videos on YouTube that provide complete instructions on how you can make your own gorilla sandwich.





Posted By: Alex - Wed Mar 25, 2020 - Comments (0)
Category: Food, Vegetables, Inventions, Patents

The collar saw of Carl Kusch

Carl Kusch of Germany invented a way that a person would never be without a saw when they needed one, because the saw could be worn around their neck at all times. From his 1909 patent:

This invention relates to a saw which can be worn on the dress or on the person and is also provided with a frame adapted to serve as a guard.
The invention consists in a flexible saw frame convertible at any time by suitable means into a rigid frame and which is so constructed that the saw blade can be put into the frame in the known manner, when the saw is used as a tool, or be fixed to the flat side of the frame when the frame is used as a guard. In the latter case the frame of the saw protects the dress or the body from contact with the saw blade.



Kusch evidently had high hopes for his invention, because he obtained patents for it in the United States, Great Britain, France, Switzerland, Austria, and Germany. Although in his patent he never explained who he thought was going to buy the thing. The military, I'm guessing, because it seems designed to be part of a German soldier's uniform. Although as far as I know, no army ever outfitted its soldiers with this thing.

Posted By: Alex - Sun Mar 22, 2020 - Comments (7)
Category: Fashion, Inventions, Patents, Military, 1900s

The use of blood to make concrete



In 1980, Charles Laleman of France received a US patent (No. 4,203,674) for a technique for making concrete by mixing together cement with blood. His patent described a variety of different recipes one could use to create this blood concrete. For instance:

EXAMPLE 1
A light colloidal concrete is prepared by using:
a commercially available cement (cement CPA 400), a silico-calcareous sand graded no higher than 0.8 mm (the cement/sand mass ratio being equal to 1), whole blood powder of animal origin, a colloid, and mixing water in variable proportions.
The various constituents are mixed by means of a mixer working between 100 and 600 r.p.m.



The advantage of using blood, Laleman argued, was that the oxygen in it produced a lighter concrete.

Curiously, Laleman acknowledged that the idea of using blood to make concrete wasn't in any way new. He cited a variety of earlier patents, such as US patent 1,020,325 from 1912 which described mixing blood into concrete. And, in fact, the technique of using blood to make concrete was even practiced by the ancient Romans.

What made Laleman's technique unique (and therefore patentable) was apparently that he used it specifically to lighten the concrete, rather than to color it or to make it more porous. That seems like a rather fine distinction to me, but it was enough to earn him a patent.

Laleman's list of earlier patents includes another oddity. He refers to US Patent No. 3,536,507 (from 1970) which describes making concrete by combining cement with "an admixture which is derived from the fermentation liquor resulting from the aerobic fermentation of liquid carbohydrates, e.g., molasses from beet or cane sugar, corn, wheat or wood pulp." That sounds like a fancy way of saying they were mixing cement with beer.

Posted By: Alex - Sun Mar 15, 2020 - Comments (4)
Category: Engineering and Construction, Inventions, Patents, 1980s, Blood

Radioactive Vending Machine Tokens

Sometimes vendors would like to sell relatively high-value items in vending machines. That is, merchandise worth more than a candy bar. Nowadays that's not a problem because there's technology that can scan paper currency or read credit cards, making larger transactions possible.

But back in the 1960s, vending machines relied on coins for payment, so selling high-value merchandise wasn't practical. Especially since the machines could only measure weight, shape, and size to determine if the coins were real — and these characteristics are easy to fake with low-value blanks.

The British printing company Thomas de la Rue devised a solution: radioactive vending machine tokens.

Its researchers realized it would be possible to create tokens made out of layers of radioactive materials such as uranium and carbon14. These tokens would emit unique radioactive signatures that could be measured by Geiger counters inside a vending machine. Such tokens wouldn't be easy to forge. The company patented this idea in 1967.

I'm not aware that any vending machines accepting radioactive tokens were ever put into to use.

I imagine they would have suffered from the same problem that plagued other efforts to put radiation to practical, everyday use — such as the radioactive golf balls we posted about a few months ago (the radiation made it possible to find the balls if lost). The radiation from one token (or golf ball) wasn't a health hazard, but if a bunch of them were stored together, then the radiation did become a problem.



Nashua Telegraph - Jan 11, 1967

Posted By: Alex - Sun Mar 08, 2020 - Comments (3)
Category: Inventions, Patents, Atomic Power and Other Nuclear Matters, 1960s

Monkey jockeys race greyhounds

In the early 1930s, a new feature was introduced at some greyhound races: monkey jockeys. Apparently the crowds loved the idea. The problem was, the monkeys had trouble staying on the backs of the greyhounds. Animal trainer Rennie Renfro came up with a solution — a special harness that would tie the monkey onto the back of the dog. Renfro patented his invention in 1933.

It probably made him some money, because I can find descriptions of races with monkey jockeys for decades afterwards.





Rennie Renfro (left) and his wife
St. Louis Post Dispatch - July 2, 1933



image source: Greyhound Articles Online

Posted By: Alex - Sun Mar 01, 2020 - Comments (0)
Category: Inventions, Patents, Sports, 1930s

Airplane Hat

Created by Gilbert Myers of Boise, Idaho. He was evidently worried that someone might steal his idea because, in 1929, he patented it. From the patent:

an important object of this invention is to provide a novelty hat in the form of a simulated air plane intended to be worn during festivals, parades, dances, expositions lawn parties and the like especially when aviation is the subject of the celebration...

Use of a number of novelty hats constructed as herein disclosed has demonstrated that the hat enjoys the favor of adults as well as children and may be applied to heads of various sizes in a highly convenient and expeditious manner and will remain firmly in place, all without exerting an objectionable pressure on the head.



The picture below shows the airplane hat being worn. (The accompanying article identified it as Myers's hat).

Minneapolis Star Tribune - Feb 2, 1930



These other photos, of actress Alice White, I'm not so sure about. It looks a lot like his hat. If it isn't, someone ignored his patent.



source: Flickr



Battle Creek Enquirer - Jan 14, 1930

Posted By: Alex - Sun Feb 23, 2020 - Comments (2)
Category: Patents, Air Travel and Airlines, Headgear, 1920s

Advertising Chairs

Back in 2018, Paul posted about an "advertising chair" patented in 1910. As a person rocked in it, advertisements scrolled in the armrests.

Patent No. 958,793 (1910)



I recently discovered that this invention wasn't a one-off. In the early twentieth century, inventors were actively competing to perfect advertising chairs and inflict them on the public. I was able to find four other advertising chair patents (and there's probably even more than this). To my untrained eye, they all look very similar, but evidently they were different enough to each get their own patent.

Patent No. 934,856 (1909)



Patent No. 993,397 (1911)



Patent No. 1,094,154 (1914)



Patent No. 1,441,911 (1923)



A newspaper search brought up an 1895 article that described advertising chairs as the "latest in advertising." It also explained that the concept was to put these chairs in various places where there were captive audiences, such as "hotel lobbies, public libraries, depots and in fact in all places where tired humanity is used to taking a quiet little rest during the day."

Minneapolis Star Tribune (Dec 8, 1895)



But although entrepreneurs may have been keen to build advertising chairs, the public was evidently far less enthusiastic about them. An editorial in the Kansas City Journal (reprinted in Printer's Ink magazine - Jan 2, 1901) described an advertising chair as "comfortable enough physically, but mentally it is a torture... Just who invented the advertising chair is not known. He has no reason to be proud."



There must have been a number of these advertising chairs in existence, but I'm unable to find any surviving examples of them. Searching eBay, for instance, only pulls up chairs with advertisements printed on them.

Posted By: Alex - Tue Feb 18, 2020 - Comments (4)
Category: Furniture, Inventions, Patents, Advertising

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