Sofa frame
The broken lines are for environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a sofa frame, as shown and described.
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D250232 | November 14, 1978 | Nash |
D411064 | June 15, 1999 | Klein |
D483196 | December 9, 2003 | Ricci |
D575544 | August 26, 2008 | Adair |
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Type: Grant
Filed: Feb 2, 2018
Date of Patent: Apr 28, 2020
Inventor: Kok Jit Lim (Greensboro, NC)
Primary Examiner: Deanna L Pratt
Application Number: 29/635,763