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:
Apr. 18, 1995
Filed:
Feb. 03, 1994
Applicant:
Inventors:
Robert P Berger, Encino, CA (US);
Steven Benson, Simi Valley, CA (US);
Assignee:
Belle de St. Claire, Chatsworth, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ; B22C / ; B22C / ; B22C / ;
U.S. Cl.
CPC ...
164376 ; 164237 ; 164D / ; 249 54 ;
Abstract
A device for receiving dental investment solution to create an investment mold, has an oval casing which fictionally engages an oval base. Anti-rotation tabs of the base extend into anti-rotation slots in the casing, with both casing and base made of flexible plastic material.