Chair backrest
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Description
The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a chair backrest, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D149652 | May 1948 | Kipp |
D171116 | December 1953 | Adkinson |
D195620 | July 1963 | Chapman et al. |
D331326 | December 1, 1992 | Bennett |
D340360 | October 19, 1993 | Strugarevic et al. |
D416407 | November 16, 1999 | Baumann et al. |
D472080 | March 25, 2003 | Kita |
D474348 | May 13, 2003 | Bosman et al. |
D487983 | April 6, 2004 | Muller |
D487986 | April 6, 2004 | Muller |
D488632 | April 20, 2004 | Muller |
D489193 | May 4, 2004 | Muller |
D489911 | May 18, 2004 | Muller |
D506338 | June 21, 2005 | Gasser |
D520768 | May 16, 2006 | Glass et al. |
D540562 | April 17, 2007 | Muller |
D544227 | June 12, 2007 | Bartlmae |
D547957 | August 7, 2007 | Muller |
D573816 | July 29, 2008 | Muller |
D585204 | January 27, 2009 | Wieland et al. |
D603616 | November 10, 2009 | Kubryk |
D609035 | February 2, 2010 | Muller |
D610379 | February 23, 2010 | Muller |
D610844 | March 2, 2010 | Muller |
- Carl Muller, pending U.S. Appl. No. 29/378,749, filed Nov. 9, 2010 entitled “Seat Frame.”
- Carl A. Muller, U.S. Appl. No. 29/375,326, filed Sep. 21, 2010, entitled “Table Base.”
- Carl A. Muller, U.S. Appl. No. 29/378,748, filed Nov. 9, 2010, entitled “Table Base.”
- Huntington Barstool, designed by Carl Muller, manufactured by Elite Manufacturing, California, May 2004.
- Pinot Barstool, designed by Dario Antonioni, manufactured by Elite Manufacturing, California, 2002.
- Lepper, Schmidt, Sommerlade Series 1600 Piazza Chair, manufactured by Kusch+Co, Germany, 1998.
- Dining Chair, model 108, designed by Finn Juhl, 1946.
Patent History
Patent number: D637425
Type: Grant
Filed: Nov 9, 2010
Date of Patent: May 10, 2011
Assignee: Elite Manufacturing Corporation (Santa Fe Springs, CA)
Inventor: Carl A. Muller (Huntington Beach, CA)
Primary Examiner: Ricky Pham
Attorney: Heslin Rothenberg Farley & Mesiti P.C.
Application Number: 29/378,746
Type: Grant
Filed: Nov 9, 2010
Date of Patent: May 10, 2011
Assignee: Elite Manufacturing Corporation (Santa Fe Springs, CA)
Inventor: Carl A. Muller (Huntington Beach, CA)
Primary Examiner: Ricky Pham
Attorney: Heslin Rothenberg Farley & Mesiti P.C.
Application Number: 29/378,746
Classifications
Current U.S. Class:
D6/502