US Patent: 385,983
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Clamp
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Patentee:
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Pardon A. Whitney (exact or similar names) - Southington, CT |
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Patent Dates:
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Applied: |
Mar. 08, 1888 |
Granted: |
Jul. 10, 1888 |
USPTO (New site tip) Google Patents
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Russ Allen. "Vintage Machinery" entry for Peck, Stow & Wilcox Co.
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Description: |
Designed to allow max opening capacity of the clamp by providing a recessed area in the body where the screw passes through.
Examples marked with STEEL NO # (# - indicating size in inches) SCREW along with mfg and location. |
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