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US Patent: 643,061
Wrench
Patentee:
Henry Hukriede - Eden Valley, MN

USPTO Classifications:
81/383, 81/426, 81/427.5

Tool Categories:
wrenches : pipe wrenches

Assignees:
Henry Hukriede - Eden Valley, MN
John H. Reeves - Eden Valley, MN

Manufacturer:
Not known to have been produced

Witnesses:
G. M. Anderson
Edwin G. McKee
J. H. Reeves
D. W. Woolsey

Patent Dates:
Applied: May 08, 1899
Granted: Feb. 06, 1900

Patent Pictures:
Henry Hukriede patent February 6, 1900
USPTO pdf tiff
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Description:
Hook jaw with link to lever handle; the main bar is round, the hook jaw's pivot point is in a slot in the main bar. The lever handle is stamped and curved to conform to the main bar.

Compare the overall effect to the A.W. Freeman patent no. 562,719.

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