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

Public domain
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.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:19150622_Duckpin_bowling_pin_-_U.S._patent_1,144,078.png

Captions

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".

Items portrayed in this file

depicts

inception

22 June 1915Gregorian

media type

image/png

checksum

2f6113c0b3d33bdd9458adf96e0ed4f8c85ac509

determination method: SHA-1

data size

276,061 byte

height

889 pixel

width

709 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current19:06, 11 June 2019Thumbnail for version as of 19:06, 11 June 2019709 × 889 (270 KB)RCraig09Colored in "band of rubber or other resilient material 11" to emphasize that element
19:29, 19 May 2019Thumbnail for version as of 19:29, 19 May 2019709 × 889 (262 KB)RCraig09User created page with UploadWizard
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