Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 1,146,572
Power Hacksaw
Patentee:
Thomas Humpage (
exact
or
similar
names) - Bristol, Gloucestershire County, England
USPTO Classifications:
83/454
,
83/556
,
83/582
,
83/647
Tool Categories:
metalworking machines
:
metal sawing machines
Assignees:
None
Manufacturer:
Henry G. Thompson & Son
- New Haven, CT
Witnesses:
G. A. Thompson
E. J. Fussell
Patent Dates:
Applied:
Jan. 18, 1913
Granted:
Jul. 13, 1915
Patent Pictures: [
1
|
2
|
3
|
4
|
5
]
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Henry G. Thompson & Son
Copyright © 2002-2024 - DATAMP