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:
May. 09, 2022
Filed:
Nov. 06, 2018
Applicant:
Hitchiner Manufacturing Co., Inc., Milford, NH (US);
Inventors:
Michael R. Hanrahan, Bedford, NH (US);
Skip L. Patteuw, Wilton, NH (US);
Assignee:
Hitchiner Manufacturing Co., Inc., Milford, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 9/08 (2005.12); B22C 7/02 (2005.12); B22C 9/04 (2005.12);
U.S. Cl.
CPC ...
B22C 9/082 (2012.12); B22C 7/02 (2012.12); B22C 9/04 (2012.12);
Abstract
A radial pattern assembly is disclosed. The assembly includes a hollow sprue comprising a sprue wall disposed about a longitudinal axis, the sprue wall having a thickness, a length and a periphery. The assembly also includes a pattern disposed radially outwardly of the sprue wall. The assembly further includes a radially outwardly extending gate attached to and extending between the sprue wall and the pattern, the hollow sprue, pattern and gate each formed from a fugitive material.