US D1,141,644 S
Ergonomic chair
Jay A. Berkowitz, Collingswood, NJ (US)
Filed by Jay A. Berkowitz, Collingswood, NJ (US)
Filed on Mar. 26, 2025, as Appl. No. 29/995,402.
Term of patent 15 Years
LOC (15) Cl. 06 - 06
U.S. Cl. D 6—716
OG exemplary drawing
 
The ornamental design for an ergonomic chair as shown and described.