File:Gillette razor patent.png

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Original file (1,607 × 2,245 pixels, file size: 438 KB, MIME type: image/png)

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Summary

Description
English: Front page of Gillette's razor patent.
Date
Source US patent 775134, p. 1
Author K. C. Gillette
Permission
(Reusing this file)
Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

Other versions
Image extraction process This image has an extracted file: US Patent 775134.PNG.
lang=en
File:Patent1904-RasierhobelKingC-Gilett.jpg

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inception

15 November 1904Gregorian

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current10:04, 9 September 2011Thumbnail for version as of 10:04, 9 September 20111,607 × 2,245 (438 KB)wikimediacommons>Finavon1 degree rotation

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