Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,380,595
Quick-throw electric switch
Patentee:
Emil Ritz, Jr. (exact or similar names) - Cincinnati, OH

USPTO Classifications:
200/324, 200/429

Tool Categories:
handheld power tools
electrical devices : electric switches

Assignees:
Hisey-Wolf Machine Co. - Cincinnati, OH

Manufacturer:
Hisey-Wolf Machine Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 29, 1919
Granted: Jun. 07, 1921

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hisey-Wolf Machine Co.

Copyright © 2002-2024 - DATAMP