File:19150622 Duckpin bowling pin - U.S. patent 1,144,078.png
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Summary
| Description |
English: Drawings on cover of U.S. patent 1,144,078, (duckpin) "Bowling Pin" in which "a band of rubber or other resilient material 11" is placed "in an annular peripheral groove or channel 10". Patent may be related to "rubber band duckpins". See w:Duckpin bowling
Yellow shading was added to version 2 to emphasize the "band of rubber or other resilient material 11" |
| Date | |
| Source | https://patents.google.com/patent/US1144078A (Google patents) |
| Author | The United States of America, U.S. Patent and Trademark Office publishing the June 22, 1915 patent of R. E. Stanley. |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:06, 11 June 2019 | | 709 × 889 (270 KB) | RCraig09 | Colored in "band of rubber or other resilient material 11" to emphasize that element |
| 19:29, 19 May 2019 |  | 709 × 889 (262 KB) | RCraig09 | User created page with UploadWizard |
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