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GB Patent: GB-187,803,666
Tongs or Pliers
Patentees:
William L. Lay (exact or similar names) - Oil City, PA
Herbert John Haddan (exact or similar names) - London, England

USPTO Classifications:

Tool Categories:
wrenches : pipe wrenches : pipe tongs

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Granted: Sep. 17, 1878

Patent Pictures:
W. L. Lay Registered Sept. 17, 1878 - from *Abridgments of Specifications*
Espacenet patent
Report data errors or omissions to steward Stan Schulz
Description:
British patent for replaceable gripping bit for pipe tongs corresponding to U.S. patent 210,698. "Herbert John Haddan .. City of Westminster" -- a British patent agent.

Note: Early British 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 #3666 of the year 1878.

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