Trademark: 73239385
Word
PWT
Status
Dead
Status Code
710
Status Date
Saturday, September 3, 1988
Serial Number
73239385
Registration Number
1186196
Registration Date
Tuesday, January 12, 1982
Mark Type
1000
Filing Date
Thursday, November 15, 1979
Published for Opposition
Tuesday, October 20, 1981
Cancellation Date
Saturday, September 3, 1988

Trademark Owner History
Otis Engineering Corporation - Original Registrant

Classifications
42 Analyzing Oil and Gas Well Reservoirs, Measuring Flow Rates and Oil and Gas Well Testing Services

Trademark Events
Sep 3, 1988
Cancelled Sec. 8 (6-Yr)
Jan 12, 1982
Registered-Principal Register
Oct 20, 1981
Published For Opposition

Trademark Alertz updated from USPTO on 2030-01-24