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US Patent: 781,620
Die press
Patentees:
Alfred W. Roovers (exact or similar names) - Brooklyn, NY
Alexander H. Roovers (exact or similar names) - Brooklyn, NY

USPTO Classifications:
400/134, 400/611, 400/621, 400/673

Tool Categories:
trade specific : patternmaker

Assignees:
None

Manufacturer:
Roovers Brothers - Brooklyn, NY

Witnesses:
Remsen Rushmore
Henry F. Raymond

Patent Dates:
Applied: Mar. 31, 1903
Granted: Jan. 31, 1905

Patent Pictures:
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Description:
Roover's machine on ebay marked PAT. NOV 19 1901 PAT NOV 22 1904 PAT JAN 27 1905 ROOVERS BROTHERS BROOKLYN, N. Y. Which is this patent, 775,354 and 687,168

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