![](/us.svg)
Trademark: 73675970
Status Date
Friday, June 27, 2014
Registration Number
1496657
Registration Date
Tuesday, July 19, 1988
Filing Date
Monday, August 3, 1987
Published for Opposition
Tuesday, April 26, 1988
Cancellation Date
Friday, June 27, 2014
10 OXYGEN CONCENTRATORS FOR MECHANICAL REMOVAL OF NITROGEN FROM AIR IN CONNECTION WITH THE MEDICAL TREATMENT OF CERTAIN PULMONARY CONDITIONS
Jun 27, 2014
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 14, 2008
Case File In Ticrs
Dec 31, 1994
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 11, 1994
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Mar 29, 1994
Cancellation Dismissed No. 999999
Oct 13, 1993
Cancellation Instituted No. 999999
Jul 19, 1988
Registered-Principal Register
Apr 26, 1988
Published For Opposition
Mar 26, 1988
Notice Of Publication
Feb 23, 1988
Approved For Pub - Principal Register
Jan 28, 1988
Correspondence Received In Law Office
Oct 30, 1987
Non-Final Action Mailed
Oct 19, 1987
Cancellation Terminated No. 999999
Trademark Alertz updated from USPTO on 2030-01-24