Trademark Search / HEART PHONE

HEART PHONE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73151291 · Reg. No. 1132601

Mark

HEART PHONE

Status

Cancelled

Serial Number

73151291

Registration No.

1132601

Filing Date

December 8, 1977

Registration Date

April 8, 1980

Class(es)

Class 009

Owner

03 · PORTLAND, OR, US

PATIENT OPERATED SIGNALING UNITS TO ENERGIZE AN AUTOMATIC TELEPHONE FOR EMERGENCY CIRCUMSTANCES

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