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US Patent: 571,547
Hydraulic jack
Patentee:
John Weeks (exact or similar names) - New York, NY

USPTO Classifications:
114/231, 254/93R

Tool Categories:
material handling : jacks : hydraulic jacks

Assignees:
John F. Dettmar - New York, NY

Manufacturer:
Richard Dudgeon - New York, NY

Witnesses:
E. Simpson
Phillips Abbott

Patent Dates:
Applied: May 26, 1896
Granted: Nov. 17, 1896

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Wikipedia biography of Richard Dudgeon
Vintage Machinery entry for Richard Dudgeon
Description:
The assignee was executor of Richard Dudgeon.

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