Cassette for holding dental pressure measuring sheet

- Fuji Photo Film Co., Ltd.
Description

FIG. 1 is a perspective view of a cassette for holding dental pressure measuring sheet showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is an edge view thereof from the top of FIG. 2;

FIG. 5 is an edge view thereof from the bottom of FIG. 2;

FIG. 6 is an edge view thereof from the left of FIG. 2;

FIG. 7 is an edge view thereof from the right of FIG. 2;

FIG. 8 is a view similar to FIG. 1 but showing the cassette open for the insertion or removal of a said sheet which is shown in broken lines;

FIG. 9 is a cross-sectional view thereof in a vertical plane perpendicular to the plane of FIG. 2; and,

FIG. 10 is a cross-sectional view thereof in a horizontal plane perpendicular to the plane of FIG. 2.

Referenced Cited
U.S. Patent Documents
4370135 January 25, 1983 Powell
Foreign Patent Documents
8902727 April 1989 WOX
Other references
  • Produced by Tek-Scan Co., "Dental Contact Pressure Analyzing Apparatus", T-Scan System, The Dental Monthly Report 124, Sep. 10, 1989.
Patent History
Patent number: D358890
Type: Grant
Filed: Mar 30, 1994
Date of Patent: May 30, 1995
Assignee: Fuji Photo Film Co., Ltd. (Kanagawa)
Inventors: Hiroshi Fukuda (Tokyo), Makoto Isozaki (Tokyo), Aya Ohkawa (Tokyo)
Primary Examiner: Kay H. Chin
Law Firm: Young & Thompson
Application Number: 0/20,649
Classifications