US D589,725 S
Desk-chair combination frame
Sumner E. P. Adams, Corydon, Ind. (US); Lon Amerman, Louisville, Ky. (US); and Dan Seiler, Cameron, Tex. (US)
Assigned to Royal Seating, LLC, Cameron, Tex. (US)
Filed on Feb. 29, 2008, as Appl. No. 29/304,431.
Claims priority of provisional application 60/892468, filed on Mar. 01, 2007.
Term of patent 14 Years
LOC (9) Cl. 06 - 01
U.S. Cl. D 6—495
OG exemplary drawing
 
The ornamental design for a desk-chair combination frame, as shown and described.