Serial Number
71327722
Owner
ALLEN-SHERMAN-HOFF COMPANY, THEAttorney
Jennifer M. HetuFirst Use Date
Jan 1, 1931
Filing Date
Jun 4, 1932
HYDRO-SEAL Trademark
Serial Number: 71327722 • Registration: 0297989
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jennifer M. Hetu Honigman LLP
39400 Woodward Avenue
Suite 101
Bloomfield Hills
MI 48304-5151
Trademark Details
Filing Date
June 4, 1932
Registration Date
October 11, 1932
First Use Anywhere
January 1, 1931
First Use in Commerce
January 1, 1931
Cancellation Date
April 21, 2023