Air release valve
Latest THE GORMAN-RUPP COMPANY Patents:
Description
The broken lines shown in the figures are for the purposes of illustrating portions of the air release valve and form no part of the claimed design.
Claims
The ornamental design for an air release valve, as shown and described.
Referenced Cited
U.S. Patent Documents
D98061 | January 1936 | Flodin |
D99226 | April 1936 | Vogt |
D213104 | January 1969 | Griswold |
4621990 | November 11, 1986 | Forsythe |
D437917 | February 20, 2001 | Weingarten |
D460526 | July 16, 2002 | Weingarten |
D479577 | September 9, 2003 | Engelbrektsson |
D480449 | October 7, 2003 | Kah, Jr. |
D674467 | January 15, 2013 | Weingarten |
D682397 | May 14, 2013 | Ben-Nun |
D835240 | December 4, 2018 | Ben Yaacov |
Patent History
Patent number: D856482
Type: Grant
Filed: Jun 23, 2017
Date of Patent: Aug 13, 2019
Assignee: THE GORMAN-RUPP COMPANY (Mansfield, OH)
Inventors: Bryce Thiel (Lexington, OH), Craig Redmond (Lexington, OH)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/608,673
Type: Grant
Filed: Jun 23, 2017
Date of Patent: Aug 13, 2019
Assignee: THE GORMAN-RUPP COMPANY (Mansfield, OH)
Inventors: Bryce Thiel (Lexington, OH), Craig Redmond (Lexington, OH)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/608,673
Classifications
Current U.S. Class:
Pressure Regulating Or Relieving (D23/235)