Patent
   D244387
Priority
Nov 24 1975
Filed
Nov 24 1975
Issued
May 17 1977
Expiry
May 17 1991
Assg.orig
Entity
unknown
9
1
n/a
The ornamental design for a disc-type data file, substantially as shown and described.

FIG. 1 is a perspective view of the disc-type data file, with legs and with recess for a circuit board;

FIG. 2 is a side elevational view of one side of the data file of FIG. 1;

FIG. 3 is a side elevation view of the other side of the data file of FIG. 1;

FIG. 4 is an overhead plan view of the data file of FIG. 1;

FIG. 5 is a bottom plan view of the data file of FIG. 1;

FIG. 6 is a front elevational view of the data file of FIG. 1;

FIG. 7 is a rear elevational view of the data file of FIG. 1;

FIG. 8 is a perspective view of a modified form of the data file of FIG. 1, shown without legs and without the circuit board recess.

FIG. 9 is a perspective view of a further modified form of the data file of FIG. 1, shown without the circuit board recess.

FIG. 10 is a side elevation view of the embodiment of the data file shown in FIG. 9;

FIG. 11 is an overhead plan view of the embodiment of FIG. 9;

FIG. 12 is a bottom plan view of the embodiment of FIG. 9;

FIG. 13 is a front elevational view of the embodiment of FIG. 9; and

FIG. 14 is a rear elevational view of the embodiment of FIG. 9.

The bottom view of the data file shown in FIG. 8 corresponds to that shown in FIG. 5, but without the four legs.

Butsch, Otto R.

Patent Priority Assignee Title
D264340, Apr 11 1980 Seagate Technology Disc drive assembly
D266670, May 15 1980 ORCA TECHNOLOGY CORPORATION, A CA CORP ; SEQUEL, INC , A CA CORP Magnetic disc drive
D332256, Jan 23 1990 Maxtor Corporation Housing for a removable disk drive
D371348, Mar 18 1994 Beaufort River, Inc. Removable housing for computers
D372021, Mar 18 1994 Beaufort River, Inc. Removable housing for computers
D450687, Mar 20 2000 Hewlett Packard Enterprise Development LP Scroll wheel for a telephone base
D625720, Jun 05 2009 LG Electronics Inc. Hard disk drive player
D626125, May 22 2009 LG Electronics Inc. External hard disk drive for mobile phone
D656142, Jun 23 2011 USB memory device
Patent Priority Assignee Title
232735,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 24 1975Sycor, Inc.(assignment on the face of the patent)
Mar 27 1980NORTHERN TELECOM COMPUTERS, INC , SYCOR, INC , DATA 100 CORPORATION, CHANGED TONorthern Telecom Systems CorporationCERTIFICATE BY THE SECRETARY OF STATE OF MINNESOTA SHOWING ERGER OF ASSIGNORS ON MAY 30, 1979, AND CHANGE OF NAME OF ASSIGNORS EFFECTIVE MAY 31, 19790038050439 pdf
Apr 14 1981NORTHERN TELECOM SYSTEMS CORPORATION A CORP OF MN INTO NORTH TELECOM, INC , CHANGED TO NORTHERN TELECOM INC MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DEC 31, 1980, DELAWARE0039100480 pdf
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