SRDA Trademark
Serial Number: 72049929 • Registration: 0675838
SRDA is a trademark filed by
W. R. GRACE & CO.
on April 18, 1958. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 18, 1958
Registration Date
March 24, 1959
First Use Anywhere
August 13, 1943
First Use in Commerce
August 13, 1943
Goods & Services
CHEMICAL COMPOSITION FOR USE AS A RETARDING AND PLASTICIZING ADDITIVE FOR PORTLAND CEMENT AND PORTLAND CEMENT CONCRETE
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 15, 2000 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 24, 1979 REN1
