OPTOFILM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73209888 · Reg. No. 1154695

Mark

OPTOFILM

Status

Cancelled

Serial Number

73209888

Registration No.

1154695

Filing Date

April 2, 1979

Registration Date

May 19, 1981

Class(es)

Class 009

Owners

03 · Woburn, MA, US

03 · Woburn, MA, US

03 · Woburn, MA, US

Electrical Components-Namely, Solid State Optical Coupled Relays

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