Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 1,948,725
Safey Connection
Patentee:
John D. McClintock (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
122/504
,
137/558
,
285/201
,
285/332
,
285/386
,
73/297
Tool Categories:
propulsion and energy
:
steam apparatus
:
low water alarms
Assignees:
William Sellers & Co., Inc.
- Philadelphia, PA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 18, 1933
Granted:
Feb. 27, 1934
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for William Sellers & Co.
Copyright © 2002-2024 - DATAMP