File:US Patent 5197743 1993.jpg
US_Patent_5197743_1993.jpg (563 × 537 pixels, file size: 88 KB, MIME type: image/jpeg)
| Description |
Golfing dart game apparatus |
|---|---|
| Source |
US_Patent 5197743 |
| Date |
March 30, 1993 |
| Author |
Howard J. Hanson |
| Permission (Reusing this file) |
Public Domain
|
 | In general, the contents of United States patents are in the public domain in the US.[1] 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: [2][3][4](archived) 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. |
 | Do not copy this file to Wikimedia Commons. US patent published without a copyright notice after March 1, 1989. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:43, 2 April 2011 | | 563 × 537 (88 KB) | Jasonbook99 (talk | contribs) | {{Information |Description = Golfing dart game apparatus |Source = US_Patent 5197743 |Date = March 30, 1993 |Author = Howard J. Hanson |Permission = Public Domain |other_versions = }} |
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