BIFOCAL Trademark

Trademark Overview


On Wednesday, February 3, 1971, a trademark application was filed for BIFOCAL with the United States Patent and Trademark Office. The USPTO has given the BIFOCAL trademark a serial number of 72382730. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by AMERICAN OPTICAL CORPORATION. The BIFOCAL trademark is filed in the Medical Instrument Products category with the following description:

ELECTRONIC HEARTBEAT PACERS

General Information


Serial Number72382730
Word MarkBIFOCAL
Filing DateWednesday, February 3, 1971
Status900 - EXPIRED
Status DateWednesday, November 4, 1992
Registration Number0921619
Registration DateTuesday, October 5, 1971
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesELECTRONIC HEARTBEAT PACERS

Classification Information


International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes044
Class Status Code9 - Expired
Class Status DateWednesday, November 4, 1992
Primary Code044
First Use Anywhere DateFriday, January 1, 1971
First Use In Commerce DateFriday, January 1, 1971

Trademark Owner History


Party NameAMERICAN OPTICAL CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSOUTHBRIDGE, MA 01550

Trademark Events


Event DateEvent Description
Wednesday, November 4, 1992EXPIRED SEC. 9
Monday, April 25, 1977REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Related Keywords


bifocal pacers heartbeat electronic