Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 410,299
Machine for cutting out concavo-convex shells or dishes
Patentee:
Charles Spofford (
exact
or
similar
names) - New York, NY
USPTO Classifications:
144/33
,
269/182
,
269/236
,
269/54.1
Tool Categories:
woodworking machines
:
specialty woodworking machines
Assignees:
William J. Hiss
- New York, NY
William P. Sandford
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
A. N. Jesbera
E. M. Watson
Patent Dates:
Applied:
May 08, 1889
Granted:
Sep. 03, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Copyright © 2002-2024 - DATAMP