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Perpetual Motion® PodcastAuthor: Perkins Coie LLP
Patent attorneys at Perkins Coie LLP have a passion for talking tech. In this series, they take off their attorney hats to interview inventors and technology pioneers on exciting innovations and inventorship-related topics. Language: en Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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A Perpetual Motion Holiday Special – Wacky Patents
Tuesday, 23 December, 2025
Problems looking for solutions will always find them. In this special holiday episode, Michael and Colin discuss wacky patents. Timestamps:0:46 – Gravity Wheel Apparatus, Patent No. 3,625,0893:34 – Fresh-Air Breathing Device and Method, Patent No. 4,320,7566:31 – Aircraft Landing System, Patent No. 3,380,6909:37 – Device for Waking Persons from Sleep, Patent No. 256,26511:50 – Combination Toy Dog and Vacuum Cleaner, Patent No. 3,771,19213:42 – Internet Canine Communication Device and Method, Patent No. 9,723,81316:32 – Banana Protective Device, Patent No. 6,612,44018:59 – Walking Through Walls Training System, Patent Appl. No. 10,890,635
