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Patent number:
Patent Date:
US Patent: 1,687,517
Doorstop
Patentee:
Michael J. Sasgen (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
292/238
,
292/338
,
292/DIG.015
Tool Categories:
household
:
door and window hardware
Assignees:
Grand Specialties Co.
- Chicago, IL
Manufacturer:
Grand Specialties Co.
- Chicago, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 23, 1926
Granted:
Oct. 16, 1928
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Grand Specialties Co.
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