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Patent number:
Patent Date:
US Patent: 666,512
Ratchet-Tool
Screwdriver, &c., Ratchet Handle
Patentee:
Zachry T. Furbish (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
81/29
Tool Categories:
screwdrivers
:
screwdriver mechanisms
:
ratcheting screwdrivers
Assignees:
North Brothers Manufacturing Co.
- Philadelphia, PA
Manufacturer:
Not known to have been produced
Witnesses:
Will. A. Barr
Jos. H. Klein
Patent Dates:
Applied:
Apr. 12, 1900
Granted:
Jan. 22, 1901
Patent Pictures: [
1
|
2
]
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