File sheet for slide films

- Slidex Corporation
Description

FIG. 1 is a top plan view of a file sheet for slide films showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is an enlarged cross-sectional view thereof, taken along line 7--7 of FIG. 1;

FIG. 8 is an enlarged cross-sectional view thereof, taken along line 8--8 of FIG. 1;

FIG. 9 is an enlarged cross-sectional view thereof, taken along line 9--9 of FIG. 1; and

FIG. 10 is an enlarged perspective view of an end portion thereof, as shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D255791 July 8, 1980 Nast
1956527 April 1934 De Groot
3245166 April 1966 Hagner
3857192 December 1974 Mascolo
Foreign Patent Documents
2077186 December 1987 GBX
Other references
  • Highsmith Catalog, 1985/86, p. 255, Rigid slide frame, element A. Adcom Inc., 1984, p. 147, Slide Viewer & Storage, element B.
Patent History
Patent number: D322988
Type: Grant
Filed: Aug 8, 1988
Date of Patent: Jan 7, 1992
Assignee: Slidex Corporation (Tokyo)
Inventor: Jiro Ozeki (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: P. Schmidt
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/229,486
Classifications
Current U.S. Class: Leaf (5) (D19/33)