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Patent number:
Patent Date:
US Patent: 418,978
Mortising-machine
Patentees:
Ralph S. Greenlee (
exact
or
similar
names) - Chicago, IL
Robert L. Greenlee (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
144/78
,
144/84
,
74/526
Tool Categories:
woodworking machines
:
joint making machines
:
mortising machines
woodworking machines
:
wood drilling and boring
:
mortising machines
Assignees:
None
Manufacturer:
Greenlee Brothers & Co.
- Chicago, IL
Witnesses:
G. L. Chapin
Carlton Prouty
Patent Dates:
Applied:
Dec. 15, 1888
Granted:
Jan. 07, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Greenlee Brothers & Co.
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