Trademark: 73307570
Status Date
Wednesday, August 16, 1989
Registration Number
1231695
Registration Date
Tuesday, March 22, 1983
Filing Date
Monday, April 27, 1981
Published for Opposition
Tuesday, December 28, 1982
Cancellation Date
Wednesday, August 16, 1989
9 Gas-Measuring, Gas-Warning and Analysis Apparatus-Namely, for Measuring the Oxygen Content in the Atmosphere, as Well as the Residual Oxygen in Atmospheres Containing Inert Gases, Especially for Use Underground
Aug 16, 1989
Cancelled Sec. 8 (6-Yr)
Mar 22, 1983
Registered-Principal Register
Dec 28, 1982
Published For Opposition
Nov 9, 1982
Notice Of Publication
Nov 2, 1982
Approved For Pub - Principal Register
Nov 10, 1981
Non-Final Action Mailed
Oct 26, 1981
Approved For Pub - Principal Register
Oct 15, 1981
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24