Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 1,814,003
Gang plow
Patentee:
Harry O. Lown (
exact
or
similar
names) - San Angelo, TX
USPTO Classifications:
172/134
,
172/136
,
172/157
,
172/251
,
172/451
,
172/547
Tool Categories:
agricultural
:
plows
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Mar. 10, 1930
Granted:
Jul. 14, 1931
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for San Angelo Foundry & Machine Shop
Description:
In 1946 the inventor was general manager of the San Angelo Foundry & Machine Shop, makers of "Lown" bending rolls.
Copyright © 2002-2025 - DATAMP