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. 26, 2004
Filed:
Dec. 05, 2001
Applicant:
Inventors:
F. Alan Fenton, Granby, CT (US);
Leo Diehm, Cham, CH;
Wolfgang Anheyer, Neuss, DE;
Steven J. Pinkerton, Avon, CT (US);
John P Mungovan, Simsbury, CT (US);
Assignee:
Emhart Glass S.A., Cham, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 9/325 ;
U.S. Cl.
CPC ...
C03B 9/325 ;
Abstract
A blow head is displaced to the “on” position where its lower portion engages the top of a blow mold. Final blow begins and before final blow is completed, the blow head is raised a selected distance and final blow is exhausted between the O.D. of the formed finish and the upwardly defined annular recess in the lower portion of the blow head. The annular recess is concavely curved to direct exhaust air at the finish to cool the finish.