The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2012
Filed:
Dec. 03, 2009
Applicants:
Christopher Miller, Westlake, OH (US);
Robert Skrjanc, Lorain, OH (US);
Inventors:
Christopher Miller, Westlake, OH (US);
Robert Skrjanc, Lorain, OH (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lightweight, portable, and relatively small cutting tool is described. The tool engages with a standard press tool and is used for cutting brittle pipe such as cast iron soil pipe. The tool features a cutting chain assembly that is tensioned about the pipe by a movable ram block. The ram block is displaced by a ram or hydraulic cylinder in the press tool.