File:Breese oil burner.jpg

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Description
English: Image from U.S. Patent 2,409,470
Date
Source Burner and fuel flow control means
Author U.S. Patent and Trademark Office

Licensing[edit]

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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Date/TimeThumbnailDimensionsUserComment
current14:57, 26 February 2019Thumbnail for version as of 14:57, 26 February 20191,600 × 2,650 (845 KB)Maliepa (talk | contribs)User created page with UploadWizard