Trademark: 73489353
Status Date
Thursday, September 24, 1992
Registration Number
1381863
Registration Date
Tuesday, February 4, 1986
Filing Date
Wednesday, July 11, 1984
Published for Opposition
Tuesday, November 12, 1985
Cancellation Date
Thursday, September 24, 1992
42 COMPUTER PROGRAMMING AND ANALYSIS OF PRESSURE-FLOW RELATIONSHIPS IN GAS TRANSPORTATION SYSTEMS WITH TIME-VARYING CONDITIONS
Sep 24, 1992
Cancelled Sec. 8 (6-Yr)
Feb 4, 1986
Registered-Principal Register
Nov 12, 1985
Published For Opposition
Oct 13, 1985
Notice Of Publication
Sep 24, 1985
Approved For Pub - Principal Register
Sep 24, 1985
Assigned To Examiner
Sep 24, 1985
Assigned To Examiner
Sep 23, 1985
Assigned To Examiner
Sep 9, 1985
Correspondence Received In Law Office
Jan 25, 1985
Correspondence Received In Law Office
Dec 31, 1984
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24