File:Frank Bottrill 1912 ped-rail patent.jpg

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Frank_Bottrill_1912_ped-rail_patent.jpg ‎(360 × 335 pixels, file size: 35 KB, MIME type: image/jpeg)

Summary

Description
English: Main diagram illustrating Frank Bottrill's 1912 U.K. patent for his "ped-rail" wheel for heavy vehicles.
Date
Source http://worldwide.espacenet.com/publicationDetails/originalDocument?CC=GB&NR=191208844A&KC=A&FT=D&date=19121017&DB=EPODOC&locale=en_EP
Author Frank Bottrill

Licensing

This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
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:Frank_Bottrill_1912_ped-rail_patent.jpg
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details.

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inception

15 April 1912Gregorian

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Date/TimeThumbnailDimensionsUserComment
current19:17, 12 May 2013Thumbnail for version as of 19:17, 12 May 2013360 × 335 (35 KB)Aymatth2User created page with UploadWizard
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