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...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.

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Class 81/65 - Threaded adjustment


Subclass of Class 81 - Tools
Definition: The flexible device is adjusted to the size of the work
No. of applications: 1
Last issue date: 07/14/2011


Application No.Application TitleIssue Date
20110167964Strap Wrench
A strap wrench includes a strap that is a continuous loop and has notches. No portion of the strap is affixed to any portion of the wrench. The strap is placed around an object that needs to be turned such as an oil filter on an engine. A tension mechanism is then used ...
07/14/2011
 
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