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Patent number:
Patent Date:
US Patent: 1,297,034
Flexible Shafting
Patentee:
Nels A. Strand (
exact
or
similar
names) - Chicago, Cook County, IL
USPTO Classifications:
464/119
,
464/182
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine universal joints
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 11, 1918
Granted:
Mar. 11, 1919
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for N. A. Strand & Co.
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