code Related

Patent drawing - Tapper patent - . Public domain image

Patent drawing - WarnerOpener - . Public domain image

Patent drawing - Bosom padUSpatent404881 1888c - . Public domain image

Patent drawing - EolePatent - . Public domain image

Patent drawing - Autogyro flettner patent - . Public domain image

Patent drawing - IT1090451 patent - . Public domain image

Patent drawing - Pat196747 - . Public domain image

Patent drawing - Dunbar patent US226047A - . Public domain image

Patent drawing - Teslapatent454622 - . Public domain image

Patent drawing - Joke Buzzer Patent - . Public domain image

description

Summary

Diagram of the first joke buzzer, later joy buzzer, from United States patent application 1845735, by Soren Sorensen Adams.

label_outline

Tags

patents patent drawings us patent office joke items united states patent drawings diagram inventions
date_range

Date

16/02/1932
create

Source

USPTO
link

Link

http://uspto.gov/
copyright

Copyright info

public domain

label_outline Explore United States Patent Drawings, Us Patent Office

Patent drawing - 1983 Arcade cabinet patent 2 - . Public domain image

Patent drawing - Bosom padUSpatent404881 1888b - . Public domain image

Patent drawing - Blish Patent - . Public domain image

Patent drawing - US patent 1242674 figure 3 - Public domain portrait drawing Public domain image

Patent drawing - Picryl description: Public domain image of a 19th-century corset, fashion, free to use, no copyright restrictions. Public domain image

Patent drawing - Nintendo "Photo-sensing video game control system" Public domain image

Patent drawing - 84244 2 patent4 - . Public domain image

Patent drawing - PhotoelectricEffect(Tesla) - . Public domain image

Patent drawing - Original Hydril Annular BOP Patent Public domain image

Patent drawing - Rocketpack general view - . Public domain image

Patent drawing - US253867-Figure 4 - . Public domain image

Patent drawing - MGD-SMG-patent - . Public domain image

Topics

patents patent drawings us patent office joke items united states patent drawings diagram inventions