Serial Number
72045797
Owner
W. R. GRACE & CO.Attorney
Sara T. ColburnFirst Use Date
Mar 1, 1957
Filing Date
Feb 13, 1958
WRDA Trademark
Serial Number: 72045797 • Registration: 0682035
Trademark Classes
Owner Contact Info
62 Whittemore Avenue
Cambridge, MA 02140
Entity Type: 03
Legal Representation
Correspondence Address
Sara T. Colburn Cantor Colburn LLP
20 Church Street
Floor 22
Hartford, CT 06103
United States
Trademark Details
Filing Date
February 13, 1958
Registration Date
July 21, 1959
First Use Anywhere
March 1, 1957
First Use in Commerce
March 1, 1957
Goods & Services
CHEMICAL COMPOSITION FOR USE AS A DISPERSING ADMIXTURE IN PORTLAND CEMENT CONCRETE