Stanley R. Spain

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Greencastle, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Curane boom pivot structure
- Patent number 4,337,867
- Issue date Jul 6, 1982
- Kidde, Inc.
- Stanley R. Spain
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fail-safe stop arrangement for crane boom extension cable
- Patent number 4,221,089
- Issue date Sep 9, 1980
- Walter Kidde & Company, Inc.
- Stanley R. Spain
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Spring-loaded wear pads for crane booms
- Patent number 3,952,466
- Issue date Apr 27, 1976
- Walter Kidde & Company, Inc.
- Stanley R. Spain
- B66 - HOISTING LIFTING HAULING