US D1,035,523 S
Exhaust muffler for an internal combustion engine
David Akiba Borla, Thousand Oaks, CA (US)
Filed by David Akiba Borla, Thousand Oaks, CA (US)
Filed on Jan. 6, 2023, as Appl. No. 29/869,691.
Term of patent 15 Years
LOC (14) Cl. 12 - 16
U.S. Cl. D12—194
OG exemplary drawing
 
The ornamental design for an exhaust muffler for an internal combustion engine, as shown and described.