Tilt wall chair
Description
The tilt wall chair is used in reinforced concrete construction.
Claims
The ornamental design for the tilt wall chair, as shown and described.
Referenced Cited
U.S. Patent Documents
D271846 | December 20, 1983 | Hernandez |
D271847 | December 20, 1983 | Hernandez |
4682461 | July 28, 1987 | Sizemore |
D334133 | March 23, 1993 | Hartzheim |
5555693 | September 17, 1996 | Sorkin |
D388312 | December 30, 1997 | Sorkin |
5791095 | August 11, 1998 | Sorkin |
D495504 | September 7, 2004 | Sorkin |
D497055 | October 12, 2004 | Sorkin |
D504805 | May 10, 2005 | Sorkin |
7237367 | July 3, 2007 | Sorkin |
D552897 | October 16, 2007 | Joseph |
D560872 | January 29, 2008 | Scott et al. |
D561501 | February 12, 2008 | Joseph |
Patent History
Patent number: D595117
Type: Grant
Filed: Jul 2, 2008
Date of Patent: Jun 30, 2009
Inventor: Felix L. Sorkin (Stafford, TX)
Primary Examiner: Sandra Snapp
Attorney: Egbert Law Offices PLLC
Application Number: 29/320,765
Type: Grant
Filed: Jul 2, 2008
Date of Patent: Jun 30, 2009
Inventor: Felix L. Sorkin (Stafford, TX)
Primary Examiner: Sandra Snapp
Attorney: Egbert Law Offices PLLC
Application Number: 29/320,765
Classifications
Current U.S. Class:
D8/354;
D6/349