Trademark: 74107244
Status Date
Saturday, July 20, 2002
Registration Number
1657263
Registration Date
Tuesday, September 17, 1991
Filing Date
Friday, October 19, 1990
Published for Opposition
Tuesday, June 25, 1991
Cancellation Date
Saturday, July 20, 2002
9 spectral line emitting lamps, and more particularly hollow cathode lamps used as spectral line sources for optical spectroscopy
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 15, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Sep 16, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Sep 17, 1991
Registered-Principal Register
Jun 25, 1991
Published For Opposition
May 24, 1991
Notice Of Publication
Mar 21, 1991
Approved For Pub - Principal Register
Mar 15, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24