RIKEN

● Live · Registered

U.S. federal trademark · Serial No. 73153840 · Reg. No. 1159059

Mark

RIKEN

Status

Registered

Serial Number

73153840

Registration No.

1159059

Filing Date

December 30, 1977

Registration Date

June 30, 1981

Class(es)

Class 012

Owners

03 · CHIYODA-KU, TOKYO, JP

03 · Chiyoda-ku, Tokyo, JP

03 · Chiyoda-ku, Tokyo, JP

03 · Chiyoda-ku, Tokyo, JP

[Pistons,] Piston Rings, [Cylinder Liners and Valve Seats] for Land Vehicles

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.