PROTOCOL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74195205 · Reg. No. 1815712

Mark

PROTOCOL

Status

Cancelled

Serial Number

74195205

Registration No.

1815712

Filing Date

August 16, 1991

Registration Date

January 11, 1994

Class(es)

Class 009

Owners

03 · NEW CASTLE, DE, US

03 · Hayward, CA, US

03 · Hayward, CA, US

laboratory glassware; namely, specially cleaned containers used in connection with analytical testing of industrial samples

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