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.

Date of Patent:
Aug. 21, 2001

Filed:

Dec. 22, 1999
Applicant:
Inventors:

David R. MacMillan, Ilderton, CA;

Gary Morphy, Woodstock, CA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 3/100 ;
U.S. Cl.
CPC ...
F01B 3/100 ;
Abstract

A pressure activated piston and cylinder unit for use with a die block is taught which provides installation and service portions at the rear face of the unit. Also provided is a pressure activated piston and cylinder unit for use with a die block, of simplified construction.


Find Patent Forward Citations

Loading…