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US Patent: 876,920
Hydraulic jack, punch, and similar machine
Patentee: John Weeks (exact or similar names) - Locust Valley, NY USPTO Classifications: 60/479 Tool Categories: material handling : jacks : hydraulic jacks metalworking machines : metal punching machines metalworking tools : metal punches Assignees: John Weeks - Locust Valley, NY Henry C. Dudgeon - Locust Valley, NY Manufacturer: Not known to have been produced Witnesses: Ethel L. Dudgeon Silas D. Wright	Patent Dates: Applied: Nov. 24, 1906 Granted: Jan. 14, 1908 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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