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:
Oct. 10, 1978
Filed:
Jun. 29, 1977
Applicant:
Inventor:
Kirby Lee Stone, Cincinnati, OH (US);
Assignee:
Cincinnati Milacron Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29F / ;
U.S. Cl.
CPC ...
137 15 ; 137240 ; 137563 ; 222148 ;
Abstract
A method of purging a particulate suspension fluid from a fluid system during system shut-down utilizes an unparticulated constituent as the purging fluid. The unparticulated constituent remains in the system during shut-down periods and is subsequently converted to a composite fluid of the type it was previously used to purge.