Trademark: 75279145
Status Date
Saturday, January 24, 2009
Registration Number
2152433
Registration Date
Tuesday, April 21, 1998
Filing Date
Tuesday, April 22, 1997
Published for Opposition
Tuesday, January 27, 1998
Cancellation Date
Saturday, January 24, 2009
9 mechanical refrigerator for cooling germanium gamma ray detectors to their operating temperature of 77K; the cooler and detector comprise a gamma ray spectrometer for measuring the quanity and energy of gamma rays generated by materials that are radioactive
Jan 24, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 4, 2007
Case File In Ticrs
Jun 1, 2004
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Apr 21, 2004
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Apr 21, 2004
Teas Section 8 & 15 Received
Apr 21, 1998
Registered-Principal Register
Jan 27, 1998
Published For Opposition
Dec 26, 1997
Notice Of Publication
Nov 22, 1997
Approved For Pub - Principal Register
Nov 19, 1997
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24