US Patent: 29,982 - Saw-tooth


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


Quick search:	Patent number:	Patent Date:

US Patent: 29,982

Saw-tooth

Patentee:

Ira Mason (exact or similar names) - Berlin, NH

USPTO Classifications:

83/852

Tool Categories:

woodworking machines : machine and tool cutters : sawblades

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Fletcher I. Bean

D. C. Bean

Patent Dates:
Granted:	Sep. 11, 1860

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.

Description:

Unique saw tooth shape the claims to use a drawing cut and keep the kerf square to the side as well as a specific kerf. Applies to both circular and reciprocating saws.