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US Patent: 875,761
Clamp For Compressing Springs
Patentee:
Frederic R. Wickwire - Cortland, NY

USPTO Classifications:
140/89, 29/217

Tool Categories:
specialty tools : valve spring tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. Stewart Rice
O. K. George
A. W. Edgcomb

Patent Dates:
Applied: Sep. 12, 1907
Granted: Jan. 07, 1908

Patent Pictures:
Frederic R. Wickwire patent Jan. 7, 1908
USPTO pdf tiff
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Description:
Tool for compressing the springs associated with internal combustion engine valves.

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