Trademark: 74308858
Status Date
Saturday, December 23, 2000
Registration Number
1794756
Registration Date
Tuesday, September 28, 1993
Filing Date
Thursday, August 27, 1992
Published for Opposition
Tuesday, July 6, 1993
Cancellation Date
Saturday, December 23, 2000
9 controlled environment laboratory apparatus; namely, biological incubators; gas concentration assessment and regulation devices for use in controlled-environment chambers; filtered air supply apparatus for laboratory incubation chambers and for independent use to prevent contamination of materials by airborne particulate matter; and electronic and gas controllers for controlled environment apparatus
Dec 23, 2000
Cancelled Sec. 8 (6-Yr)
Sep 28, 1993
Registered-Principal Register
Jul 6, 1993
Published For Opposition
Jun 4, 1993
Notice Of Publication
Jan 28, 1993
Approved For Pub - Principal Register
Jan 25, 1993
Examiner's Amendment Mailed
Dec 31, 1992
Non-Final Action Mailed
Nov 10, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24