Two-pronged latch for downhole tool
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The structural features shown in broken lines have been shown for the purpose of illustrating environment, and form no part of the claimed design.
Claims
We claim the ornamental design for a two-pronged latch for a downhole tool, as shown and described.
1576597 | March 1926 | Goss |
1614771 | January 1927 | Axelson |
1628901 | May 1927 | Neilsen |
1676661 | July 1928 | Nielsen |
1692005 | November 1928 | Turner |
2142494 | January 1939 | Cartwright |
2191380 | February 1940 | Hall |
2242602 | May 1941 | Watson |
2260127 | October 1941 | Tebbetts |
2286550 | June 1942 | Kelly |
2319514 | May 1943 | Penfield |
2605131 | July 1952 | Marshall |
2647008 | July 1953 | Stewart |
3208531 | September 1965 | Tamplen |
3606402 | September 1971 | Medney |
3918679 | November 1975 | Silvana |
3990727 | November 9, 1976 | Gallagher |
4051899 | October 4, 1977 | Fredd |
4391547 | July 5, 1983 | Jackson |
4436125 | March 13, 1984 | Blenkush |
4524998 | June 25, 1985 | Brisco |
4802694 | February 7, 1989 | Vargo |
4944345 | July 31, 1990 | Mashaw |
4997225 | March 5, 1991 | Denis |
5020591 | June 4, 1991 | Shore |
5150752 | September 1992 | Gunst et al. |
5160180 | November 3, 1992 | Mlynarczyk |
5197773 | March 30, 1993 | Vick |
5207730 | May 4, 1993 | Ruggiero |
5988719 | November 23, 1999 | Lavender |
6196309 | March 6, 2001 | Estilette |
6554320 | April 29, 2003 | Cresswell |
6764103 | July 20, 2004 | Moretz |
7690430 | April 6, 2010 | Hunziker |
7775291 | August 17, 2010 | Jacob |
D673183 | December 25, 2012 | Frazier |
8356394 | January 22, 2013 | Heinle |
D684612 | June 18, 2013 | Frazier |
D694280 | November 26, 2013 | Frazier |
8585110 | November 19, 2013 | Belik |
D698370 | January 28, 2014 | Frazier |
D703698 | April 29, 2014 | Frazier |
D703713 | April 29, 2014 | Frazier |
D705821 | May 27, 2014 | Frazier |
20190353007 | November 21, 2019 | Moja |
179452 | March 2019 | CA |
2294714 | May 1996 | GB |
2314391 | December 1997 | GB |
Type: Grant
Filed: Jul 25, 2017
Date of Patent: Apr 28, 2020
Assignee: Unseated Tools LLC (Williston, ND)
Inventors: Andrew T. Moja (Williston, ND), William F. Marshall (Pittsburg, KS)
Primary Examiner: Mark A Goodwin
Application Number: 29/611,746