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US Patent: 878,492
Clamp Bar
Patentee:
Eugene Barker (exact or similar names) - Batavia, Genesee County, NY

USPTO Classifications:
211/182, 269/285

Tool Categories:
work holding : clamps

Assignees:
None

Manufacturer:
Colt Clamp Co., Inc. - Batavia, Genesee County, NY

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 16, 1907
Granted: Feb. 11, 1908

Patent Pictures:
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