Trademark Search  /  TYMPAN-O-SCOPE

TYMPAN-O-SCOPE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73310179 · Reg. No. 1215655

Mark
TYMPAN-O-SCOPE
Status
Cancelled
Serial Number
73310179
Registration No.
1215655
Filing Date
May 11, 1981
Registration Date
November 9, 1982
Class(es)
Class 010

Owners

Madsen Electronics (Canada) Limited
03 · Oakville, Ontario, CA
Madsen Electronics (Canada) Limited
03 · Oakville, Ontario, CA
Madsen Electronics (Canada) Limited
03 · Oakville, Ontario, CA

Goods & Services

an Impedance Meter Used to Diagnose Middle Ear Disorders

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