US Patent: 1,877,185 - Scribing Tool and T-Square for Mechanics


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


Quick search:	Patent number:	Patent Date:

US Patent: 1,877,185

Scribing Tool and T-Square for Mechanics

Patentee:

William Lowe (exact or similar names) - Plainfield, NJ

USPTO Classifications:

33/42

Tool Categories:

layout tools : marking gauges

layout tools : squares

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 03, 1929
Granted:	Sep. 13, 1932

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler

Description:

This is a head that can attach to a standard steel rule to allow it to be used as a marking gage or square. The inventor particularly targets this tool for patternmakers, as the head can work with a shrink rule to lay out patterns.