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Patent number:
Patent Date:
US Patent: 968,474
Lifting-jack
Patentee:
Philip J. Harrah (
exact
or
similar
names) - Bloomfield, IN
USPTO Classifications:
254/110
,
254/DIG.003
Tool Categories:
material handling
:
jacks
:
vehicle jacks
Assignees:
Automatic Jack Co.
- Bloomfield, IN
Manufacturer:
Automatic Jack Co.
- Bloomfield, IN
Harrah Mfg. Co.
- Bloomfield, IN
Hi-Lift Jack Co.
- Bloomfield, IN
Witnesses:
Charles E. Henderson
Charles E. Benefirl
Patent Dates:
Applied:
Oct. 25, 1909
Granted:
Aug. 23, 1910
Patent Pictures:
USPTO
(New site tip)
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