Chair clamp
The broken lines shown in the drawings illustrate the environment of the claimed design and form no part thereof.
Claims
The ornamental design for a chair clamp, as shown and described.
1668499 | May 1928 | Geiser |
1898614 | February 1933 | Brady |
3257726 | June 1966 | Longobardi |
D298802 | December 6, 1988 | Tekirian |
4998691 | March 12, 1991 | Brown |
D411440 | June 22, 1999 | Stahel |
D482956 | December 2, 2003 | Pyron |
D486729 | February 17, 2004 | Ellery |
D488714 | April 20, 2004 | Schengrund |
D540158 | April 10, 2007 | Smith |
8387252 | March 5, 2013 | Johnson |
D711730 | August 26, 2014 | McKiernan |
20050061925 | March 24, 2005 | Kirschner |
20050116123 | June 2, 2005 | Bailey |
20050205722 | September 22, 2005 | Krueger |
20050230569 | October 20, 2005 | Kirschner |
20070131823 | June 14, 2007 | Mominee |
Type: Grant
Filed: Apr 26, 2015
Date of Patent: Aug 3, 2021
Inventor: David M. Voss (Naperville, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Ieisha N Price
Application Number: 29/525,044