Apco Power-Unit Corporation

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Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Overhead door cable winding drum
- Patent number 5,335,883
- Issue date Aug 9, 1994
- Apco Power-Unit Corporation
- Daniel W. Mawer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for counterbalancing an overhead door
- Patent number 4,930,182
- Issue date Jun 5, 1990
- Apco Power-Unit Corporation
- William A. Eichenberger
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74492191 - IN BALANCE
- Serial number 74492191
- Registration number 1889716
- Filing date Feb 18, 1994
- apco power-unit corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments