Drive shaft assembly for a mud motor
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The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a drive shaft assembly for a mud motor, as shown and described.
D266521 | October 12, 1982 | Gustafsson |
4556400 | December 3, 1985 | Krude |
4560300 | December 24, 1985 | Vollmer |
D282666 | February 18, 1986 | Salmi |
4685895 | August 11, 1987 | Hatten |
4792315 | December 20, 1988 | Karrasch |
5007491 | April 16, 1991 | Ide |
5203740 | April 20, 1993 | Okuzumi |
5601494 | February 11, 1997 | Duggan |
6949025 | September 27, 2005 | Kraus et al. |
7048600 | May 23, 2006 | Broussard |
8033917 | October 11, 2011 | Prill |
8062140 | November 22, 2011 | Wall |
8102276 | January 24, 2012 | Sugiura |
D657399 | April 10, 2012 | Nemoto |
8342970 | January 1, 2013 | Altimas |
8383559 | February 26, 2013 | Setlur |
D696703 | December 31, 2013 | Tsai |
8752647 | June 17, 2014 | Watson |
9404527 | August 2, 2016 | Marchard |
20090275415 | November 5, 2009 | Prill |
- International Search Report of the International Searching Authority (USPTO) for international application PCT/US2015/030430 dated Aug. 11, 2015.
- Written Opinion of the International Searching Authority (USPTO) for international application PCT/US2015/030430 dated Aug. 11, 2015.
Type: Grant
Filed: May 12, 2015
Date of Patent: Dec 13, 2016
Assignee: Ironside, LLC (Conroe, TX)
Inventors: Jack Wingerter (Shenandoah, TX), Rodney Wingerter (Shenandoah, TX)
Primary Examiner: Patricia Palasik
Application Number: 29/526,712