US Patent: 514,936 - Pipe Tongs


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

US Patent: 514,936

Pipe Tongs

Patentee:

William King (exact or similar names) - Longmont, CO

USPTO Classifications:

81/100, 81/170, 81/98

Tool Categories:

wrenches : pipe wrenches : pipe tongs

Assignees:

William King - Longmont, CO

David E. Secor - Longmont, CO

Manufacturer:

Not known to have been produced

Witnesses:

C. Severance

J. A. Buckley

Geo. H. Thomas

Patent Dates:
Applied:	Mar. 10, 1893
Granted:	Feb. 20, 1894

Patent Pictures:

William King patent February 20, 1894

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz

Description:

Adjustable tongs with replaceable gripping surfaces. The specifications claim that three gripping surfaces would make it less likely for these tongs to crush pipe.