KNOWLES

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72128567 · Reg. No. 0743319

Mark

KNOWLES

Status

Cancelled

Serial Number

72128567

Registration No.

0743319

Filing Date

September 25, 1961

Registration Date

January 8, 1963

Class(es)

Class 009

Owners

16 · ITASCA, IL, US

03 · FRANKLIN PARK, IL, US

Miniature Transducers Particularly Microphones and Receivers Used in Hearing Aids, Small Radios and the Like

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