US D1,089,724 S
Light bulb filament
Vincent Dore, Paris (FR)
Assigned to CARTIER INTERNATIONAL AG, Steinhausen (CH)
Filed by CARTIER INTERNATIONAL AG, Steinhausen (CH)
Filed on Oct. 28, 2022, as Appl. No. 29/858,223.
Claims priority of application No. WIPO124274 (WO), filed on Oct. 28, 2022.
Term of patent 15 Years
LOC (15) Cl. 26 - 04
U.S. Cl. D26—2
OG exemplary drawing
 
The ornamental design for a light bulb filament as shown and described.