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Patent number:
Patent Date:
US Patent: 1,515,620
Drilling and routing machine
Patentee:
Walter S. Runnels (
exact
or
similar
names) - Kalamazoo, MI
USPTO Classifications:
29/26R
,
408/21
,
408/87
Tool Categories:
trade specific
:
printer
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 18, 1922
Granted:
Nov. 18, 1924
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hammond Mfg. Co.
Description:
Of interest because the inventor also patented what became the Hammond Trim-O-Saw.
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