Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 506,620
Milling Machine
Patentee:
Edgar W. Bemis (
exact
or
similar
names) - Worcester, Worcester County, MA
USPTO Classifications:
269/57
,
269/61
,
269/68
,
269/73
,
409/158
Tool Categories:
metalworking machines
:
milling machines
Assignees:
Pratt & Whitney Co.
- Hartford, Hartford County, CT
Manufacturer:
Pratt & Whitney Co.
- Hartford, Hartford County, CT
Witnesses:
Rufus B. Fowler
Emma Kester
Charles F. Tawelz
Patent Dates:
Applied:
May 26, 1892
Granted:
Oct. 10, 1893
Patent Pictures: [
1
|
2
]
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Pratt, Whitney & Co.
Copyright © 2002-2024 - DATAMP