Serial Number
74485364
Owner
METRA BIOSYSTEMS, INC.Attorney
BRUCE W. SCHWABFirst Use Date
Nov 18, 1993
Filing Date
Feb 1, 1994
PROLAGEN-C Trademark
Serial Number: 74485364 • Registration: 1879489
Trademark Classes
Owner Contact Info
265 NORTH WHISMAN ROAD
MOUNTAIN VIEW, CA 94043
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
February 1, 1994
Registration Date
February 21, 1995
First Use Anywhere
November 18, 1993
First Use in Commerce
November 18, 1993
Published for Opposition
November 29, 1994
Cancellation Date
November 26, 2005
Goods & Services
medical test kit comprised primarily of an antibody based assay for use in the diagnosis and monitoring of connective tissue diseases