NATIONAL HYDRO FILTER
DEAD
Serial Number
71631996
Owner
NATIONAL ENGINEERING COMPANYFirst Use Date
May 19, 1952
Filing Date
Jun 30, 1952
NATIONAL HYDRO FILTER Trademark
Serial Number: 71631996 • Registration: 0594231
NATIONAL HYDRO FILTER is a trademark filed by
NATIONAL ENGINEERING COMPANY
on June 30, 1952. 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The application is currently no longer active.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
June 30, 1952
Registration Date
August 24, 1954
First Use Anywhere
May 19, 1952
First Use in Commerce
May 19, 1952
Filing History
EXPIRED SEC. 9
May 29, 1995 EXRG
EXPIRED SEC. 9
May 29, 1995 EXRG
EXPIRED SEC. 9
May 29, 1995 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 24, 1974 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 24, 1974 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Aug 24, 1974 REN1
