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US Patent: 2,314,623
Ratchet Mechanism
Patentees:
Kenneth R. Larson (exact or similar names) - Des Plaines, IL
George M. Walraven (exact or similar names) - Kenosha, WI

USPTO Classifications:
192/43.2, 81/63.2

Tool Categories:
wrenches : ratchet wrenches

Assignees:
Snap-On Tools Corp. - Kenosha, WI

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Apr. 02, 1941
Granted: Mar. 23, 1943

Patent Pictures:
USPTO (New site tip)
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Snap-On Tools Company History
Description:
Harry C. Alberts - patent attorney

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