US D990,424 S
Fuel cell
Darren Bawden Hickey, Halfmoon, NY (US)
Assigned to Cummins Enterprise LLC, Indianapolis, IN (US)
Filed by Cummins Enterprise LLC, Indianapolis, IN (US)
Filed on Sep. 29, 2022, as Appl. No. 29/854,963.
Application 29/854,963 is a division of application No. 29/745,527, filed on Aug. 6, 2020, granted, now D976831.
Application 29/745,527 is a division of application No. 29/680,016, filed on Feb. 12, 2019, granted, now D894124, issued on Aug. 25, 2020.
Application 29/680,016 is a division of application No. 29/580,094, filed on Oct. 5, 2016, granted, now D844562, issued on Apr. 2, 2019.
Term of patent 15 Years
LOC (14) Cl. 13 - 01
U.S. Cl. D13—122
OG exemplary drawing
 
The ornamental design for a fuel cell, as shown and described.