Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,210,370
Combined Level and Square
Patentee:
Jarsley Dvorak (exact or similar names) - Melvin, IA

USPTO Classifications:
33/341, 33/382, 33/418, 33/451, 33/465

Tool Categories:
layout tools : levels
layout tools : squares

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 15, 1916
Granted: Dec. 26, 1916

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This design joins two standard levels with a hinge, allowing them toe be used as a square or to level both sides of a corner.

Copyright © 2002-2024 - DATAMP