AT Patent: 62,039 - Knarrenartig zu handhabender Schraubenschlüssel mit offenem, mit einer ausschwenkbaren Backe versehenem Maul für Sechskantmuttern.


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AT Patent: AT-62,039

Knarrenartig zu handhabender Schraubenschlüssel mit offenem, mit einer ausschwenkbaren Backe versehenem Maul für Sechskantmuttern.

Patentees:

Max Nolden (exact or similar names) - Solingen, Germany

Paul Meyer (exact or similar names) - Solingen, Germany

USPTO Classifications:

Tool Categories:

wrenches : wrench components : wrench jaw components

Assignees:

None

Manufacturer:

H. Wilke - Remscheid, Germany

Witnesses:

none listed

Patent Dates:
Applied:	Nov. 28, 1910
Granted:	Nov. 10, 1913
Antedated:	Jun. 15, 1913

Patent Pictures:

Max Nolden and Paul Meyer patent (edited )

Report data errors or omissions to steward Stan Schulz
Austrian Patent 62039 in ESPACENET

Description:

Open end wrench with swinging jaw segment which allows for ratchet-like action on hex nuts, and grips hex nuts on five corners.

Corresponding patents in other countries include British [GB-191019234], Canadian [CA-130,472], and U.S. [1,015,504].

Known examples bear markings indicating production in Germany and France. A November 16, 1911 AMERICAN MACHINIST item identifies a German manufacturer and U.S. import agent.