Gate valve flange
Latest Camco Manufacturing, Inc. Patents:
Description
Claims
The ornamental design for a gate valve flange, as shown and described.
Referenced Cited
U.S. Patent Documents
4544188 | October 1, 1985 | Dugger |
4664426 | May 12, 1987 | Ueki |
4874192 | October 17, 1989 | Key |
D371138 | June 25, 1996 | Waskiewicz |
D383965 | September 23, 1997 | Ichihara |
D418847 | January 11, 2000 | Ichihara |
6050614 | April 18, 2000 | Kirkpatrick |
D442197 | May 15, 2001 | Willet |
D670793 | November 13, 2012 | Marquis-Martin |
20070216162 | September 20, 2007 | Ennin et al. |
Patent History
Patent number: D737406
Type: Grant
Filed: Apr 9, 2015
Date of Patent: Aug 25, 2015
Assignee: Camco Manufacturing, Inc. (Greensboro, NC)
Inventors: Christopher H. Waggoner (Greensboro, NC), Jeffrey R. Russell (Winston-Salem, NC)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/474,980
Type: Grant
Filed: Apr 9, 2015
Date of Patent: Aug 25, 2015
Assignee: Camco Manufacturing, Inc. (Greensboro, NC)
Inventors: Christopher H. Waggoner (Greensboro, NC), Jeffrey R. Russell (Winston-Salem, NC)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/474,980
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)