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File:US Patent 775134.PNG

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Description
English: Drawing from US patent 775,134 (safety razor).
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}}.

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  • 2007-02-18 00:11 Timc 323×307× (18688 bytes) Drawing from US patent 775,134 (safety razor).

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