Memory storage cartridge

- Psion PLC
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Description

FIG. 1 is a top front side perspective view of a memory storage cartridge showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof opposite that shown in FIG. 1;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top front side perspective view of a second embodiment of our design;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a side elevational view thereof opposite that shown in FIG. 5;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top front side perspective view of a third embodiment of our design;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a side elevational view thereof opposite that shown in FIG. 9; and,

FIG. 12 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D277189 January 15, 1985 Shibata
D281504 November 26, 1985 Davis et al.
D289765 May 12, 1987 Eto et al.
D290705 July 7, 1987 Yomo
D302427 July 25, 1989 Pushelberg
D311737 October 30, 1990 Westwood et al.
4823311 April 18, 1989 Hunter et al.
Other references
  • Bell Atlantic Business Supplies, 1988, p. 14, 3M Compac Tape Cartridge.
Patent History
Patent number: D325573
Type: Grant
Filed: Mar 21, 1990
Date of Patent: Apr 21, 1992
Assignee: Psion PLC (London)
Inventors: Andrew Glegg (Herts.), Martin P. Riddiford (London)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Kilpatrick & Cody
Application Number: 7/496,613
Classifications
Current U.S. Class: D14/114