US Patent: 877,352 - Cylinder Wrench


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US Patent: 877,352

Cylinder Wrench

Patentee:

Henry Lund (exact or similar names) - Grafton, ND

USPTO Classifications:

81/63.2

Tool Categories:

Assignees:

Fosston Manufacturing Company - St. Paul, MN

Manufacturer:

Fosston Manufacturing Company - St. Paul, MN

Witnesses:

Emily F. Otis

W. H. Palmer

H. S. Johnson

Patent Dates:
Applied:	May 31, 1905
Granted:	Jan. 21, 1908

Patent Pictures:

Henry Lund patent January 21, 1908

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Description:

Improvements to Lund's March 6, 1900 patent no. 644,676. A reversible spring-loaded dog provides ratchet action. The head extends at a right angle to the handle and can rotate in relation to the handle. Patent no. 877,465 is related.