Perforating gun contact ring
The broken lines show portions of a perforating gun contact ring that form no part of the claimed design.
Claims
The ornamental design for a perforating gun contact ring, as shown and described.
| 5347929 | September 20, 1994 | Lerche et al. |
| 5531164 | July 2, 1996 | Mosley |
| 5603379 | February 18, 1997 | Henke et al. |
| 5714709 | February 3, 1998 | Schillinger |
| 5780764 | July 14, 1998 | Welch |
| 5803175 | September 8, 1998 | Myers, Jr. et al. |
| D477554 | July 22, 2003 | Keefer |
| 6851471 | February 8, 2005 | Barlow et al. |
| 6926087 | August 9, 2005 | Henke et al. |
| D511366 | November 8, 2005 | Brown |
| 6959765 | November 1, 2005 | Bell |
| D566640 | April 15, 2008 | Holz |
| 7530397 | May 12, 2009 | Bell |
| 7536942 | May 26, 2009 | Bell |
| 7698982 | April 20, 2010 | Bell |
| D647114 | October 18, 2011 | Pearce |
| D647115 | October 18, 2011 | Pearce |
| RE43120 | January 24, 2012 | Popov |
| D653523 | February 7, 2012 | Wackwitz |
| 8136439 | March 20, 2012 | Bell |
| 8191445 | June 5, 2012 | Drivdahl |
| 8302523 | November 6, 2012 | Bell |
| D681078 | April 30, 2013 | Heo |
| D681704 | May 7, 2013 | Stoyanov |
| D682978 | May 21, 2013 | Benson |
| 8770301 | July 8, 2014 | Bell |
| 8875787 | November 4, 2014 | Tassaroli |
| 9074429 | July 7, 2015 | Pearce |
| 9145764 | September 29, 2015 | Burton et al. |
| 9175553 | November 3, 2015 | McCann et al. |
| 9194219 | November 24, 2015 | Hardesty et al. |
| 9291040 | March 22, 2016 | Hardesty et al. |
| D760308 | June 28, 2016 | Krishnegowda |
| D761393 | July 12, 2016 | Crochet, Sr. |
| D765214 | August 30, 2016 | Padgett |
| D766704 | September 20, 2016 | Hill |
| 9441465 | September 13, 2016 | Tassaroli |
| D775933 | January 10, 2017 | Hill |
| D775934 | January 10, 2017 | Hill |
| 9702680 | July 11, 2017 | Parks et al. |
| D795606 | August 29, 2017 | Cudworth |
| D795682 | August 29, 2017 | Downs |
| D797168 | September 12, 2017 | Ruan |
| 9752421 | September 5, 2017 | LeGrange et al. |
| D799702 | October 10, 2017 | Wong |
| D805878 | December 26, 2017 | Rassat |
| D805883 | December 26, 2017 | Evitt |
| D805884 | December 26, 2017 | Evitt |
| D805885 | December 26, 2017 | Karmarkar |
| D816005 | April 24, 2018 | Johns |
| D820823 | June 19, 2018 | Ahn |
| D824479 | July 31, 2018 | Jen |
| D825643 | August 14, 2018 | Wengreen |
| D829080 | September 25, 2018 | Hill |
| D832898 | November 6, 2018 | Wetherell |
| D834074 | November 20, 2018 | Palushaj |
| D834077 | November 20, 2018 | Monden |
| D834078 | November 20, 2018 | Monden |
| D834368 | November 27, 2018 | Oas |
| D844682 | April 2, 2019 | Karol |
| D845358 | April 9, 2019 | Geldenhuys |
| D845745 | April 16, 2019 | Kasahara |
| D846008 | April 16, 2019 | Geldenhuys |
| 10244914 | April 2, 2019 | Tchakarov |
| 20070169524 | July 26, 2007 | Tharp |
| 20130174755 | July 11, 2013 | DeVries |
| 20150226044 | August 13, 2015 | Ursi |
| 20160002985 | January 7, 2016 | Baudoin |
| 20160263993 | September 15, 2016 | Loffink |
| 20160290084 | October 6, 2016 | LaGrange |
| 20160333676 | November 17, 2016 | Hardesty |
| 20170184379 | June 29, 2017 | Barzilai |
| 20170211363 | July 27, 2017 | Bradley et al. |
| 20170241244 | August 24, 2017 | Barker |
| 20170268860 | September 21, 2017 | Eitschberger |
| 20190085664 | March 21, 2019 | Hardesty |
| WO2016186611 | November 2016 | WO |
| WO2018030996 | February 2018 | WO |
Type: Grant
Filed: Jul 23, 2018
Date of Patent: Mar 3, 2020
Assignee: OSO Perforating, LLC (Oklahoma City, OK)
Inventors: Tobias D. Hartman (Irving, TX), Jeremy J. Ursi (Carrollton, TX)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/657,527