Trademark: 74057700
Word
FILTERCHECK
Status
Dead
Status Code
710
Status Date
Monday, September 22, 1997
Serial Number
74057700
Registration Number
1638244
Registration Date
Tuesday, March 19, 1991
Mark Type
1000
Filing Date
Thursday, May 10, 1990
Published for Opposition
Tuesday, December 25, 1990
Cancellation Date
Monday, September 22, 1997
Trademark Owner History
Extraction Systems, Inc. - Original Registrant
Classifications
9 test kits for testing gas-phase air purification equipment for efficiency and service life
Filter Check
Trademark Events
Sep 22, 1997
Cancelled Sec. 8 (6-Yr)
Mar 19, 1991
Registered-Principal Register
Dec 25, 1990
Published For Opposition
Nov 24, 1990
Notice Of Publication
Oct 5, 1990
Approved For Pub - Principal Register
Oct 3, 1990
Examiner's Amendment Mailed
Sep 10, 1990
Assigned To Examiner
LEMNA
STERI-SYSTEM
Trademark Alertz updated from USPTO on 2030-01-24

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