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Publication numberUSD231470 S
Publication typeGrant
Publication dateApr 23, 1974
Filing dateApr 5, 1972
Publication numberUS D231470 S, US D231470S, US-S-D231470, USD231470 S, USD231470S
InventorsPeter P. Klepa
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Magnetic disc cartridge
US D231470 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

1 Des. 231,470 United States Patent 0 Ice nted A ,,23,1974

MAGNETIC DISC CARTRIDGE Peter P. Klepa, and Thomas J. Hermann, Los Angeles, Calif., assignors to Iomec, Inc., Santa Clara, Calif.

Filed Apr. 5, 1972, Ser. No. 241,486

Term of patent 14 years Int. Cl. D14-0]; DIG-99 US. Cl. D26-14 B m will ML HUN M FIG 4 FIG. 1 is a front endview of a magnetic disc cartridge, References Cited showing our new design; D T P TEN FIG. 2 is a plan view of the top of the magnetic disc UNITE STA Es A TS cartridge. D. 215,360 9/1969 B lndschuh D61-1 T FIG. 3 is a side view of the magnetic disc cartridge. 11217303 4/1970 D611 T FIG. 4 is an end view of the rear of the magnetic disc 11221903 9/1971 De Vnes D61-1 T Cartridge. 3,432,111 3/1969 Ryder 242 55.13

FIG. 5 is a plan view of the bottom of the magnetic disc cartridge.

We claim:

The design for a magnetic disc cartridge, as shown.

BERNARD ANSHER, Primary Examiner

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6304544Dec 15, 1999Oct 16, 2001Diskxpress Us, Inc.Card compact disc, compact disc interface seat and methods of using same
US7152097Jun 19, 2000Dec 19, 2006Diskxpress Us, Inc.System and methods of updating compact discs and graphical user interface for updating same
US7174369Jun 19, 2000Feb 6, 2007Dxpdd, Inc.System and methods of updating compact disc cards and graphical user interface for updating same