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GB Patent: GB-186,902,653
Wrenches For Fixing Bushes in Bungholes
J. Gillies - unk., unk.

USPTO Classifications:

Tool Categories:
wrenches : auxiliary wrenches


Not known to have been produced

none listed

Patent Dates:
Granted: Sep. 09, 1869

Patent Pictures:
J. Gillies patent Sept. 9, 1869 - edited from Abridgments of Specifications
Report data errors or omissions
Title taken from first line of abridged specification. The "disclaimer" describes a wrench with a cam to grip the inner face of the bushing, and the end designed to match the recess in the plug.

Note: Early English patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #2,653 of the year 1869.

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