Browsing all articles tagged with patents

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“Fridge Fronts” Magnetic Appliance Covers Appear on Shark Tank

Jan Anderson and Jason Augenstein took their magnetic appliance covers to the Shark Tank last week. The invention is simple: it’s a magnetic, decorative sheet that can be applied to the surface of an appliance to dress it up a bit. Anderson explained that the idea came to her while she was living in military [...]

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Pawn Stars shows Antique Curta Calculator

Last night’s episode of Pawn Stars featured an Antique Curta Calculator. Introduced in 1948 by Austrian Curt Herzstark, this mechanical device was the world’s first handheld four-function calculator. Herzstark filed for U.S. patent protection in October 1949 for his “Independent Actuator Tens Transformer” invention.  Patent #2,588,835 issued to Herzstark in 1952. As Rick Harrison mentioned [...]

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Pocket Bra Inventor Claims Patent Infringement

Pocket Bra Inventor Claims Patent Infringement

Wisconsin resident Tammy Pintor has filed suit against fellow Wisconsinite Leslie Van Dorf and her company Purse-Les for allegedly violating her US Patent on the Pocket Bra. From the Chicago Tribune: Tammy Pintor, owner of TJ Secret in Menomonee Falls, has a patent for a brassiere that holds and conceals electronic devices, cosmetics, money or [...]

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Qubits Construction Toy Featured on Shark Tank

Qubits Construction Toy Featured on Shark Tank

Architect and Inventor Mark Burginger pitched his Qubits construction toy on Season 1 of ABC’s Shark Tank. Billed as “The Construction Toy of the Future,” Burginger describes Qubits as a building-block toy superior to others on the market because if its ability to form curved structures. Burginger’s invention is disclosed in US Patent #7036277, titled [...]

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Ride-on Carry-on Travel Stroller Featured on Shark Tank

Ride-on Carry-on Travel Stroller Featured on Shark Tank

Having trouble keeping track of both your kids and your luggage while rushing through the airport?  Don’t want to send the bag or the child through baggage claim?  Here’s an idea: why not strap your kid to your luggage?  This way, you’ll only have to keep track of a single item instead of two. That’s [...]

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First Defense Nasal Screens profiled on Shark Tank

First Defense Nasal Screens profiled on Shark Tank

Joseph K. Moore and his company First Defense Nasal Screens were profiled on this week’s episode of Shark Tank. Moore’s invention is simple – it’s an inexpensive, adhesive nasal filter that the user applies to the exterior of their nose. Moore filed for patent protection in October 2007. (Patent Application Number 11/928,226, based on U.S. [...]

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Interesting Patent: Magic the Gathering

Interesting Patent:  Magic the Gathering

In the early 1990’s, mathematics professor Richard Channing Garfield invented a collectable card game called “Magic: The Gathering.”  In case you haven’t heard, Magic (or MTG) was a great international success. The game won scores of awards, created an active collector market, and even spawned a professional player circuit. The game has been credited with [...]

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Microsoft Holds Patent on “Electronic Sticky Notes”

Microsoft Holds Patent on “Electronic Sticky Notes”

Electronic Post-It Notes have been around about as long as the GUI interface, but that didn’t stop Microsoft from filing this patent for the “electronic sticky note” in 2003.

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