Vacuum former

Description

FIG. 1 is a top right side perspective view of a "vacuum former" showing our new design;

FIG. 2 is a bottom left side perspective view thereof;

FIG. 3 is a rear elevational view thereof; and,

FIG. 4 is a top right side perspective view thereof showing various component parts of the "vacuum former" in use.

Referenced Cited
U.S. Patent Documents
D343627 January 25, 1994 Ralo
4944901 July 31, 1990 Kwok
5540576 July 30, 1996 Kawakita et al.
5829980 November 3, 1998 Sheridan et al.
5855931 January 5, 1999 Lieb et al.
Other references
  • Buffalo Dental MFG. Co.--Accu-Vac Precision Vacuum Former Scheu-Dental--Biostar Pressure Moulding Machine, Sep. 1997. Scheu-Dental--Ministar, Sep. 1997. Dreve Dentamid GMBH--The Drufomat. Erokodent, E. Kopp GMBH--Erkopress Es-200 E. Erkodent, E. Kopp GMBH--Erkoform-Rve.
Patent History
Patent number: D428901
Type: Grant
Filed: Nov 8, 1999
Date of Patent: Aug 1, 2000
Assignee: Mycone Dental Supply Co., Inc. (Cherry Hill, NJ)
Inventors: Theodore M. Taylor, Jr. (Cherry Hill, NJ), Eugen Dinu (Cherry Hill, NJ)
Primary Examiner: Antoine Duval Davis
Attorney: Norman E. Lehrer
Application Number: 0/113,526
Classifications
Current U.S. Class: Molding Or Casting (D15/135)
International Classification: 1509;