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DG Patent: DG-96,717
Schraubenschlüssel mit einer aus einer zusammengebogenen Metallplatte bestehenden verstellbaren Backe
Patentee:
Hubert Ch. Hart (exact or similar names) - Unionville, CT U.S.A.

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: May 25, 1898

Patent Pictures:
D.R.G.M 96717 - composite edited image
Report data errors or omissions to steward Stan Schulz
Description:
Gebrauchsmuster registration corresponding to U.S. patent 609,146. That patent was used by Upson & Hart in the U.S. for the AETNA bicycle wrench. (see that entry for more information.)

Some German Gebrauchsmuster registrations appear in PATENTBLATT; they are not available in online databases.

M. Schmetz, Aachen, attorney.

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