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US Patent: 848,194
Magazine Socket Nut Wrench
Patentee:
Alden L. McMurtry (exact or similar names) - New York, NY

USPTO Classifications:
81/124.1, 81/125

Tool Categories:
wrenches : brace wrenches
wrenches : socket wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Max. B.A. Doring
L. F. Browning
E. F. Wicks

Patent Dates:
Applied: Dec. 11, 1906
Granted: Mar. 26, 1907

Patent Pictures:
Alden L. McMurtry patent March 26, 1907
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Description:
The magazine socket with its central spring loaded stud is designed to install or remove a number of nuts.

A late 1906 CYCLE AND AUTOMOBILE TRADE JOURNAL article about the HARBURG demountable rim notes the use of a "magazine brace wrench" in conjunction with removing and replacing the nuts that hold the tire and rim on to the wheel. The illustrations do not show sufficient detail of the wrench to be sure it conforms to this patent, McMurtry's parallel patent (no. 851,181), or some other design.

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