Trademark: 71506925
Status Date
Saturday, May 16, 2009
Registration Number
0501442
Registration Date
Tuesday, August 10, 1948
Filing Date
Saturday, July 5, 1947
26 AUTOMATIC CONTROLLING VALVE UNITS FOR REGULATING AIR PRESSURE IN COMPARTMENTS OF AIRCRAFT, SAID VALVE BEING CONTROLLED IN ACCORDANCE WITH THE DIFFERENTIAL BETWEEN COMPARTMENT PRESSURE AND PRESSURE IN A CONTROL CHAMBER
May 16, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 3, 2008
Case File In Ticrs
Aug 10, 1988
Registered And Renewed (Second Renewal - 20 Yrs)
Jun 24, 1988
Registered - Sec. 9 Filed/Check Record For Sec. 8
Aug 10, 2068
Registered And Renewed (First Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24