File:Dardick open chamber gun pat US2847784 fig2.png
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Summary
| Description |
English: Figure 2 of US patent 2,847,748, for a pre-stressed open chamber gun, by David Dardick
Deutsch: US Patent 2.847.748 von David Dardick für eine Handfeuerwaffe auf dem Prinzip der offenen Kammer. |
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| Source | http://wiki.riteme.site/wiki/Image:Dardick_open_chamber_gun_pat_2847784_fig2.png |
| Author | User:Fluzwup (en Wikipedia) |
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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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):
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:56, 22 June 2008 | | 517 × 672 (67 KB) | Wiki-Chris~commonswiki | {{Information |Description={{en|1=Figure 2 of US patent 2,847,748, for a pre-stressed open chamber gun, by David Dardick}} {{de|1=US Patent 2.847.748 von David Dardick für eine Handfeuerwaffe auf dem Prinzip der offenen Kammer. }} |Source=http://en.wikip |
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