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Patent number:
Patent Date:
US Patent: 702,011
Device for Removing Broken Taps
Patentee:
John Kinvall (
exact
or
similar
names) - Worcester, Worcester County, MA
USPTO Classifications:
470/198
,
81/176.15
Tool Categories:
metalworking tools
:
tap extractors
Assignees:
John Kinvall
- Worcester, Worcester County, MA
John Schroeder
- Worcester, Worcester County, MA
Manufacturer:
Graham Mfg. Co.
- Providence, RI
Witnesses:
Theodore Bergman
Rufus B. Fowler
L. H. Homer
N. M. Schuermann
Patent Dates:
Applied:
Mar. 15, 1902
Granted:
Jun. 10, 1902
Patent Pictures: [
1
|
2
]
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Graham Mfg. Co.
Description:
Rufus B. Goode, patent attorney.
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