exact
HYDRA-SWING
exact
HYDRA-SWING
Trademarks matching 'hydra-swing'
Summary of page content
1965-12-08
826075
1967-03-21
US
-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
automatic door opening apparatus of the type including hydraulically driven mechanism and connecting drive means for opening and closing vertically hinged doors, and hydraulic pump and drive mechanism therefor
2020-05-31
HYDRA-SWING RONAN & KUNZL, INC.