# 19thc histmed opensource susummit game atari arcade ladies cliparts

Learn more about this patent medicine sold in Cleveland, hint: NOT FOR KIDS! https://t.co/F8eysjPL5X

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2015-05-12

When 3D-printing patents expire innovation goes through the roof!

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2014-11-20

Atari patented a cockpit cabinet design on Oct 20, 1975 featuring the game "Hi-Way"

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2014-10-21

Also in this week's . The pig hunt continues, with the help of QT's patented All-Seeing Eye-Noculars.

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2014-07-05

New artwork for sale! - "Icarus Human Flight Patent Artwork - Vintage" - http://t.co/IGFHLe61cd

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2013-10-27

New artwork for sale! - "Base for Ball Players Patent 1868" - http://t.co/VejQCpGF

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2013-01-26