Hanging file for photographic slides

- Pakon, Inc.
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Description

FIG. 1 is a front perspective view of a hanging photographic slide storage file showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a side elevational view thereof, the undisclosed side being the same.

The broken lines shown in FIG. 1 represent a design pattern which forms a part of the claimed design.

Referenced Cited
U.S. Patent Documents
D186101 September 1959 Chase
D201935 August 1965 Kelley
D268348 March 22, 1983 Beleckis
1956527 April 1934 DeGroot
2291173 August 1941 Simpson
2779116 January 1957 Smith
3216581 November 1965 Church
4193218 March 18, 1980 Mermelstein
Foreign Patent Documents
1278389 1961 FRX
2077186 December 1981 GBX
Other references
  • Highsmith, 1985/86, p. 254, Element A. Labogken Co., Ltd., circular entitled, "Film Sleever (Film Cutting Inserter)", 2 sheets. Picture Pocket Corporation, brochure entitled, "The Supermarket for Sleeving Material", 4 pages. Plastican Corporation, circular entitled, "Organize Your Slides, Transparencies, Prints and Negatives in Plastican Vinyl Pages", 2 sheets. Plastican Corporation, circular entitled, "Plastican Slide Frames Twenty Slides at a Glance", 1 sheet. Photo Plastic Products, Inc., circular entitled, "Print File", 2 sheets. Vue-All, Inc., circular entitled, "Top Load Heavyweight 2.times.2 Slide Page Format", 1 sheet. Vue-All, Inc., circular entitled, "Slide Load Heavyweight 2.times.2 Slide Page Format", 1 sheet.
Patent History
Patent number: D318488
Type: Grant
Filed: Feb 19, 1988
Date of Patent: Jul 23, 1991
Assignee: Pakon, Inc. (Minnetonka, MN)
Inventors: James A. Truc (Wayzata, MN), Nils Lund-Nielsen (San Marcos, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: P. Schmidt
Law Firm: Kinney & Lange
Application Number: 7/158,166
Classifications
Current U.S. Class: Leaf (5) (D19/33)