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US Patent: 858,618
Compound Tool
Patentee:
Norman McAslan - Yorkshire, IA

USPTO Classifications:
7/128, 7/138, 81/111, 81/331

Tool Categories:
pliers
combination tools
wrenches : alligator wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Joseph T. Mitchell
Edward T. Cotter
C. E. Smith
C. H. Griesbauer

Patent Dates:
Applied: Mar. 25, 1907
Granted: Jul. 02, 1907

Reissue Information:
Reissued as RE12,773 (Mar. 31, 1908)

Patent Pictures:
Norman McAslan Pat. July 2, 1907
USPTO pdf tiff
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Description:
The patent describes a pliers or tongs with handle ends that will interlock to hold the jaw adjustment, and also form a stable alligator wrench. The patent drawings and specifications include a screwdriver and gimlet attached to the handles which can be slid out and held firmly by the pliers jaws. After a reissue patent in 1908, a tool based on Fig. 5 of this patent, but actually matching McAslan's July 19, 1910 patent (no. 964,532) was produced

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