Trademark Search / ESOPHAGEAL AIRWAY

ESOPHAGEAL AIRWAY

○ Dead · Expired

U.S. federal trademark · Serial No. 72447703 · Reg. No. 0991065

Mark

ESOPHAGEAL AIRWAY

Status

Expired

Serial Number

72447703

Registration No.

0991065

Filing Date

February 5, 1973

Registration Date

August 13, 1974

Class(es)

Class 010

Owner

BRUNSWICK MANUFACTURING COMPANY, INC.

03 · NORTH QUICY, MA, US

Goods & Services

CLOSED END TUBE INSERTED INTO THE ESOPHAGUS THAT PREVENTS AIR FROM ENTERING THE STOMACH AND THROUGH WHICH AIR IS DIRECTED TO THE LUNGS BY WAY OF THE TRACHEA

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