![](/us.svg)
Trademark: 73275357
Status Date
Monday, September 11, 1989
Registration Number
1235183
Registration Date
Tuesday, April 19, 1983
Filing Date
Monday, August 25, 1980
Published for Opposition
Tuesday, December 8, 1981
Cancellation Date
Monday, September 11, 1989
9 Apparatus Adapted to Utilize the Vortex Chamber Principle to Promote Material Mixing
Sep 11, 1989
Cancelled Sec. 8 (6-Yr)
Apr 19, 1983
Registered-Principal Register
Dec 8, 1981
Published For Opposition
Apr 19, 1983
Registered-Principal Register
Mar 14, 1983
Notice Of Publication
Oct 27, 1981
Notice Of Publication
Oct 20, 1981
Notice Of Publication
Apr 1, 1981
Non-Final Action Mailed
Dec 17, 1980
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24