LEPTIN
DEAD

Serial Number

73257867

Owner

Burns-Biotec Laboratories, Inc.

First Use Date

Oct 1, 1974

Filing Date

Apr 14, 1980

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LEPTIN Trademark

Serial Number: 73257867 • Registration: 1174781

LEPTIN is a trademark filed by Burns-Biotec Laboratories, Inc. on April 14, 1980. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently no longer active.

Owner Contact Info

Burns-Biotec Laboratories, Inc. (39 trademarks)

Omaha, NE

Entity Type: 98

Trademark Details

Filing Date

April 14, 1980

Registration Date

October 27, 1981

First Use Anywhere

October 1, 1974

First Use in Commerce

October 1, 1974

Published for Opposition

August 4, 1981

Cancellation Date

May 18, 1988

Filing History

CANCELLED SEC. 8 (6-YR)
May 18, 1988 C8..
CANCELLED SEC. 8 (6-YR)
May 18, 1988 C8..
REGISTERED-PRINCIPAL REGISTER
Oct 27, 1981 R.PR
REGISTERED-PRINCIPAL REGISTER
Oct 27, 1981 R.PR
PUBLISHED FOR OPPOSITION
Aug 4, 1981 PUBO
PUBLISHED FOR OPPOSITION
Aug 4, 1981 PUBO