US Patent: 2,898,068 - Support having three axes of adjustment and a single locking handle


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US Patent: 2,898,068

Support having three axes of adjustment and a single locking handle

Patentees:

Otto F. Colbert (exact or similar names) - Whittier, CA

Dwight A. Hill (exact or similar names) - South Pasadena, CA

USPTO Classifications:

248/183.2, 269/75, 269/76, 411/393

Tool Categories:

work holding : vises

Assignees:

None

Manufacturer:

Colbert Industries, Inc. - South Gate, CA

Witnesses:

Unknown

Patent Dates:
Applied:	Feb. 26, 1957
Granted:	Aug. 04, 1959

Patent Pictures:

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"Vintage Machinery" entry for PanaVise Products, Inc.

Description:

The co-inventor's company, Colbert Industries, Inc., manufactured this work holding device. In 1978—after this patent expired—the company was sold and its name was changed to PanaVise Products, Inc.