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GB Patent: GB-187,401,865
Clamps; Vices; Wrenches
Patentee:
Israel Kinney - London, ON Canada

USPTO Classifications:

Tool Categories:
work holding

Assignees:
T. H. Marsh - Oatlands, Surrey England

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Granted: May 28, 1874

Patent Pictures: [ 1 | 2 ]
Israel Kinney patent May 28, 1874 - image edited from Abridgments of Specifications
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Description:
A sliding piece on one side of a tapering opening forms an adjustable jaw which can serve as a clamp, wrench, etc.

Corresponding Canadian patent CA-2,790 was granted Oct. 10, 1873.

Note: Early British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #1,865 of the year 1874.

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