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:
Aug. 08, 1989
Filed:
Jan. 30, 1989
Applicant:
Inventor:
Francis V Bailey, Racine, WI (US);
Assignee:
Outboard Marine Corporation, Waukegan, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22C / ; B22C / ;
U.S. Cl.
CPC ...
164159 ; 164 34 ; 164192 ;
Abstract
An apparatus for surrounding a mold pattern in a mold flask with sand, the apparatus comprising a plurality of generally vertically extending tubes, a mechanism for securing the pattern to the tubes to form a tube and pattern assembly, a mechanism for lowering the assembly into the flask, a mechanism for depositing sand through the tubes and into the flask, and a mechanism for raising the tubes relative to the flask and to the pattern.
Bailey, Francis. (1989). Apparatus for surrounding a foam pattern cluster with sand (U.S. Patent No. 4854369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4854369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile