Trademark: 71569451
Word
PERMALITE
Status
Dead
Status Code
710
Status Date
Friday, April 1, 2016
Serial Number
71569451
Registration Number
0531713
Registration Date
Tuesday, October 10, 1950
Mark Type
5T07
Filing Date
Friday, November 26, 1948
Cancellation Date
Friday, April 1, 2016

Trademark Owner History
RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION - 2nd New Owner Entered After Registration
GREAT LAKES CARBON CORPORATION - Original Registrant

Classifications
1 LIGHT WEIGHT SILICEOUS POWDERED AND GRANULAR MATERIALS-NAMELY, EXPANDED PERLITE FOR USE AS A FILLER, FILTER AID, INSULATING MATERIAL, AND AS AN INGREDIENT IN PLASTER, CONCRETE, AND INSULATING BOARD

Trademark Events
Apr 1, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 9, 2008
Case File In Ticrs
Mar 1, 2001
Registered And Renewed (Third Renewal - 10 Yrs)
Mar 1, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 26, 2000
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Dec 5, 1990
Registered And Renewed (Second Renewal - 10 Yrs)
Oct 4, 1990
Registered - Sec. 9 Filed/Check Record For Sec. 8
Oct 10, 2070
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24