US Patent: 816,674 - Combination Tool


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US Patent: 816,674

Combination Tool

Patentee:

Ole Medhus - Faribault, MN

USPTO Classifications:

30/266, 7/133, 81/305

Tool Categories:

combination tools

pliers

Assignees:

None

Manufacturer:

Medhus-Pihl Mfg. Co - Hastings, MN

Albert Lea Mach. Co. - Albert Lea, MN

Witnesses:

E. J. Pihl

W. M. Erickson

Patent Dates:
Applied:	Aug. 18, 1905
Granted:	Apr. 03, 1906

Patent Pictures: [ 1 | 2 ]

Ole Medhus Pat. Apr. 3, 1906

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Description:

Pliers type handles, with interchangeable jaw pairs; the functions shown in the patent drawings include gas pliers, flat jaw pliers, needle nose pliers, and carpenter pincers. Square bosses on the handles engage square recesses in the center of the jaw pairs.