File:WarnerOpener.JPG
WarnerOpener.JPG (417 × 490 pixels, file size: 29 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionWarnerOpener.JPG |
English: US Patent No. 19,063 Can opener |
Date | |
Source | http://mycountryisamerica.com/images/canopener.jpg [1] |
Author | Ezra Warner |
Licensing
[edit]Public domainPublic domainfalsefalse |
In general, the contents of United States patents are in the public domain.
In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent (see 37 CFR 1.71(d) & (e) and 37 CFR 1.84(s), and MPEP § 608.01(e) & (w) and MPEP § 1512):
The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain. (This template can be replaced by {{PD-US-patent-no notice}} in such cases.) |
Original upload log
[edit]Transferred from en.wikipedia to Commons by Alan Liefting using CommonsHelper.
- 2009-08-11 07:04 Materialscientist 417×490× (29658 bytes) {{Information |Description = US Patent No. 19,063 ''Can opener'' |Source = http://mycountryisamerica.com/images/canopener.jpg |Date = Jan 5, 1858 |Author = [[Ezra Warner]] |other_versions = }} == Licensing == {{PD-US-p
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current | 03:08, 16 June 2012 | 417 × 490 (29 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transfered from en.wikipedia by User:Alan Liefting using CommonsHelper |
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