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DG Patent: DG-307,339
Für Automobile dienender Gerät, welches aus einer auseinandernehmbaren Schere für Leder und Gummi besteht...
Auto Tool
Patentee:

USPTO Classifications:

Tool Categories:
combination tools
specialty tools : shears

Assignees:
None

Manufacturer:
Müller & Schmidt - Solingen, Germany

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 05, 1907
Antedated: Apr. 20, 1907

Patent Pictures: [ 1 | 2 ]
AUTO TOOL D.R.G.M. 307339 - courtesy photo
Report data errors or omissions to steward Stan Schulz
Description:
Combination tool based on a shears, with adjustable wrench, hammer poll, rule, etc. as obvious functions. Identification based on D.R.G.M. entry in June 5, 1907 PATENTBLATT, and British trade mark registration which both match markings on the tool (see 2nd image).

A similar tool is known marked "AUTO TOOL / PATENT / CROSS / BERLIN." The trademark was later connected to the factory name -- PFEILRING.

Gebrauchsmuster "registrations" in PATENTBLATT appear in German patent classification order, rather than in numeric order. The originals were "lost" or "tossed" many years ago.

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