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DE Patent: DE-94,661
Universalschraubenschlüssel mit Abschraubkopfen
Patentee:
Walter Lemm (exact or similar names) - Berlin, Germany

USPTO Classifications:

Tool Categories:
wrenches : wrench components : wrench jaw components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Granted: Oct. 19, 1897
Antedated: Nov. 15, 1896

Patent Pictures:
German patent 94661- edited composite image
Espacenet patent
Report data errors or omissions to steward Stan Schulz
German patent 94661 in ESPACENET
Description:
The heads screw off the hollow shank; the smaller head has an extended shank to serve as another handle. Each head has four sizes of open end.

German patent Klasse 87 (a) Gruppe 6.

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