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Patent number:
Patent Date:
US Patent: 1,338,557
Vehicle-spring shackle
Patentee:
John J. Crawford (
exact
or
similar
names) - New York, NY
USPTO Classifications:
267/27
Tool Categories:
transportation
:
motor vehicles
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 29, 1919
Granted:
Apr. 27, 1920
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Crawford Mfg. Co.
Description:
Improvements to the inventor's patent
1,185,378
.
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