Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 172,868
Improvement in corkscrews
Patentee:
William Rockwell Clough (exact or similar names) - Newark, NJ

USPTO Classifications:
81/3.45

Tool Categories:
household : cork extractors : T corkscrews and other straight corkscrews

Assignees:
None

Manufacturer:
Rockwell Clough Co. - Newark, NJ

Witnesses:
Henry C. Banks
Rowland Cox

Patent Dates:
Applied: Nov. 01, 1875
Granted: Feb. 01, 1876

Patent Pictures: [ 1 | 2 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Mark Woodard
Description:
Clough's inexpensive wire corkscrew. Also seen with an attached frame, known as Clough's Power Cone.

Copyright © 2002-2024 - DATAMP