Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 1,428,847
Built-up crank shaft
Patentees:
Francis A. Jimerson (
exact
or
similar
names) - Athens, PA
Frederick W. Parsons (
exact
or
similar
names) - Elmira, NY
USPTO Classifications:
74/597
Tool Categories:
industrial machines
:
pneumatic
:
pneumatic motors
Assignees:
Ingersoll-Rand Co.
- Jersey City, NJ
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 01, 1922
Granted:
Sep. 12, 1922
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Ingersoll-Rand Co.
Copyright © 2002-2024 - DATAMP