Trademark: 72351537
Status Date
Saturday, July 20, 2002
Registration Number
0920657
Registration Date
Tuesday, September 21, 1971
Filing Date
Monday, February 16, 1970
26 ELECTRICAL HYDRAULIC SPEED CONTROLLERS FOR REVOLVING DOORS, FOR INITIATING POWERED ROTATION OF THE DOORS, ROTATING THE DOORS UNDER POWER, TIMING THE POWERED ROTATION, BRAKING THE DOORS, AND STOPPING THE DOORS AT A SELECTED LOCATION
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 5, 1991
Registered And Renewed (First Renewal - 10 Yrs)
Jun 11, 1991
Registered - Sec. 9 Filed/Check Record For Sec. 8
Aug 22, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24