Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
SE Patent: SE-40,417
Anordning vid skiftnycklar
Patentee:
Hannes Brynge - Enkoping, Sweden

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : screw adjust wrenches
wrenches : wrench components : wrench handle components

Assignees:
Aktiebolaget Enkopings Verkstader - Enkoping, Sweden

Manufacturer:
B. A. Hjorth Co. - Enkoping, Sweden

Witnesses:
none listed

Patent Dates:
Granted: Dec. 21, 1914

Patent Pictures:
H. Brynge inventor patent Dec. 21, 1914 - edited from ESPACENET
Report data errors or omissions
SE-40417 in ESPACENET
Description:
Improvements to adjustable open end wrench patented by J. P. Johansson (patent no. SE-4066). The screw supporting the adjusting worm is entirely recessed, and the handle has a thinner center web either adjacent the adjusting worm or running the entire length of the handle. Following Swedish practice, the patent was granted to the company with the "inventor" noted briefly. Hannes Brynge was J. P. Johansson's son.

Known examples include the patent number in the markings.

Copyright © 2002-2018 - DATAMP