Double nut zero loss pipe union
Description
Claims
The ornamental design for a double nut zero loss pipe union, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3275350 | September 1966 | Kody |
| 4798404 | January 17, 1989 | Iyanicki |
| 5857719 | January 12, 1999 | Hansen |
| 6488318 | December 3, 2002 | Shim |
| D533259 | December 5, 2006 | Lewis |
| D549804 | August 28, 2007 | Lewis |
| D612716 | March 30, 2010 | Lutz |
| D627039 | November 9, 2010 | Yu |
| D648005 | November 1, 2011 | Morishita |
| D706126 | June 3, 2014 | Orow |
| D746415 | December 29, 2015 | Lehmann |
| D746418 | December 29, 2015 | Castrigno |
| D746953 | January 5, 2016 | Gledhill |
Patent History
Patent number: D772383
Type: Grant
Filed: May 18, 2015
Date of Patent: Nov 22, 2016
Inventor: Kevin M. Gill (Linden, CA)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/527,238
Type: Grant
Filed: May 18, 2015
Date of Patent: Nov 22, 2016
Inventor: Kevin M. Gill (Linden, CA)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/527,238
Classifications
Current U.S. Class:
Fitting (10) (D23/259)