Trademark: 74021319
Status Date
Tuesday, November 11, 1997
Registration Number
1643366
Registration Date
Tuesday, May 7, 1991
Filing Date
Friday, January 19, 1990
Published for Opposition
Tuesday, February 12, 1991
Cancellation Date
Tuesday, November 11, 1997
7 roof water siphoning system for removal of free-standing water from flat roofs on commercial and residential buildings comprising siphon heads, solenoid operated valves, electrical timers, a control unit, siphon heads, tubes, and Venturi tubes
Nov 11, 1997
Cancelled Sec. 8 (6-Yr)
May 7, 1991
Registered-Principal Register
Feb 12, 1991
Published For Opposition
Jan 11, 1991
Notice Of Publication
Oct 31, 1990
Approved For Pub - Principal Register
Oct 24, 1990
Examiner's Amendment Mailed
Oct 19, 1990
Use Amendment Accepted
Sep 12, 1990
Correspondence Received In Law Office
Apr 25, 1990
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24