US Patent: 1,147,804 - Valve Spring Remover


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US Patent: 1,147,804

Valve Spring Remover

Patentee:

Edwin N. Kraemer (exact or similar names) - Cedarburg, WI

USPTO Classifications:

29/218

Tool Categories:

specialty tools : valve spring tools

Assignees:

None

Manufacturer:

United States Compass Co. - Cedarburg, WI

Witnesses:

Katherine Holt

L. G. Thenier

R. S.C. Caldwell

Patent Dates:
Applied:	Dec. 03, 1914
Granted:	Jul. 27, 1915

Patent Pictures:

Edwin N. Kraemer patent July 25, 1915

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Description:

Improvement to the tool in patent no. 1,035,974, with one set of "jaws" adjustable to fit different sizes of valve stems and springs. The "adjustable jaw" tool is shown in an October, 1919 MOTOR TRUCK writeup.