Trademark Search / SPIROPHONE

SPIROPHONE

○ Dead · Abandoned

U.S. federal trademark · Serial No. 75494550

Mark

SPIROPHONE

Status

Abandoned

Serial Number

75494550

Filing Date

June 1, 1998

Class(es)

Class 010

Owners

01 · San Diego, CA, US

01 · San Diego, CA, US

G-010 A 1991-04-02 Portable Spirometer to monitor air flow from patients

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