Trademark Search / CHANGE-MATIC

CHANGE-MATIC

○ Dead · Expired

U.S. federal trademark · Serial No. 72397679 · Reg. No. 0932557

Mark

CHANGE-MATIC

Status

Expired

Serial Number

72397679

Registration No.

0932557

Filing Date

July 19, 1971

Registration Date

April 18, 1972

Class(es)

Class 006

Owner

CHICAGO LOCK CO.

03 · CHICAGO, IL, US

Goods & Services

LOCKS OF THE TYPE IN WHICH THE SPLIT SPRING-BIASED TUMBLERS ARE ARRANGED IN AN ANNULAR SERIES AND HAVE ASSOCIATED THEREWITH SPECIAL KEY-ACTUATED MEANS FOR SELECTIVELY CHANGING THE TUMBLER COMBINATIONS WITHOUT TUMBLER REMOVAL

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