HYDROVACUUM Trademark
Serial Number: 72181736 • Registration: 0773660
HYDROVACUUM is a trademark filed by
ALLEN-SHERMAN-HOFF COMPANY, THE
on November 22, 1963. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 22, 1963
Registration Date
July 21, 1964
Goods & Services
ASH-HANDLING SYSTEM USING AN ASH PUMP
Filing History
EXPIRED SEC. 9
Oct 21, 1984 EXRG
