US D1,097,901 S
Chassis of an electric wheelchair
Hiroyuki Tsukamoto, Tokyo (JP); Masahiro Toriyama, Tokyo (JP); and Satoshi Sugie, Tokyo (JP)
Assigned to WHILL, Inc., Tokyo (JP)
Filed by WHILL, Inc., Tokyo (JP)
Filed on Jul. 20, 2022, as Appl. No. 29/846,912.
Application 29/846,912 is a continuation of application No. 35/509,699, filed on Dec. 23, 2019, with international filing date Dec. 23, 2019, abandoned.
Term of patent 15 Years
LOC (15) Cl. 12 - 12
U.S. Cl. D12—131
OG exemplary drawing
 
The ornamental design for a chassis of an electric wheelchair, as shown and described.