Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 1,255,223
Screw-cutting die
Patentee:
Albert J. Prance (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
408/142
,
470/77
Tool Categories:
metalworking machines
:
drilling and boring
:
tapping heads and chucks
Assignees:
Murchey Machine & Tool Co.
- Detroit, MI
Manufacturer:
Murchey Machine & Tool Co.
- Detroit, MI
Witnesses:
Charles F. Schively
V. L. Allen
Patent Dates:
Applied:
Jul. 12, 1916
Granted:
Feb. 05, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Murchey Machine & Tool Co.
Copyright © 2002-2024 - DATAMP