US Patent: 1,537,089 - Track wrench


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


Quick search:	Patent number:	Patent Date:

US Patent: 1,537,089

Track wrench

Patentee:

Francis A. Jimerson (exact or similar names) - Athens, PA

USPTO Classifications:

81/57.22, 81/57.24

Tool Categories:

industrial tools : pneumatic tools

Assignees:

Ingersoll-Rand Co. - Jersey City, NJ

Manufacturer:

Ingersoll-Rand Co. - Jersey City, NJ

Witnesses:

Unknown

Patent Dates:
Applied:	Oct. 11, 1923
Granted:	May 12, 1925

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Ingersoll-Rand Co.

Description:

This pneumatic wrench is intended for fastening and removing fish plates that join railway track sections. It is intended to use the pneumatic motor of patent 1,255,315.