Prince Manufacturing Corp.

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North Sioux City, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic spool lock and method of use
- Patent number 6,926,034
- Issue date Aug 9, 2005
- Prince Manufacturing Corporation
- Michael A. Otterby
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Spooling device assembly for hydraulic cylinder and method of assem...
- Patent number 6,725,761
- Issue date Apr 27, 2004
- Prince Manufacturing Corporation
- Aaron McNaughton
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
77819472 - WOLVERINE BY PRINCE MANUFACTURING
- Serial number 77819472
- Registration number 3848814
- Filing date Sep 3, 2009
- Prince Manufacturing Corp.
- 7 - Machines and machine tools
Information Trademark
76501985 - ROYALPLATE PLUS
- Serial number 76501985
- Registration number 2812742
- Filing date Mar 27, 2003
- Prince Manufacturing Corporation
- 2 - Paints, varnishes, lacquers
Information Trademark
76426714 - ROYALPLATE PLUS
- Serial number 76426714
- Registration number 2683642
- Filing date Jul 1, 2002
- Prince Manufacturing Corp.
- 2 - Paints, varnishes, lacquers