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Patent number:
Patent Date:
US Patent: 515,313
Inside molding-machine
Patentee:
John H. Blaisdell (
exact
or
similar
names) - Worcester, MA
USPTO Classifications:
144/116
,
144/117.1
,
144/244
,
144/253.1
,
144/36
Tool Categories:
woodworking machines
:
cutter head machines
:
molders
Assignees:
Henrietta C. Blaisdell
- Worcester, MA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 16, 1893
Granted:
Feb. 20, 1894
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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