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Summary

Description
English: Patent Drawing for Varco Shaffer Shear Ram Assembly, U.S. Patent 6,719,042 (2004), with legend added.

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Date Filed July 8, 2002
Source

US Patent n° 6,719,042

Author

Christopher D. Johnson, Tri Canh Le, George W. Tisdale, Esteban Palomo, Jr.

Uploaded by Catsquisher at en.wikipedia

Licensing

Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.

Upload date | User | Bytes | Dimensions | Comment

  • 2010-07-22 16:03 (UTC) | Catsquisher | 350068 (bytes) | 1224×1656 | <!== {{int:filedesc}} == {{Information |Description={{en|1=Patent Drawing of Varco Schaffer Shear Ram Assembly, U.S. Patent 6,719,042 (2004).}} |Source=[http://patimg1.uspto.gov/.piw?docid=06719042&PageNum=2&IDKey=FF0E2678DDEE&HomeUrl=http://patft.uspto.g

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Date/TimeThumbnailDimensionsUserComment
current09:46, 5 January 2012Thumbnail for version as of 09:46, 5 January 20121,224 × 1,656 (342 KB)SreeBot(Original text) : <!== {{int:filedesc}} == {{Information |Description={{en|1=Patent Drawing of Varco Schaffer Shear Ram Assembly, U.S. Patent 6,719,042 (2004).}} |Source=[http://patimg1.uspto.gov/.piw?docid=06719042&PageNum=2&IDKey=FF0E2678DDEE&HomeUrl=ht

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