Patent
   D311176
Priority
Sep 19 1988
Filed
Sep 19 1988
Issued
Oct 09 1990
Expiry
Oct 09 2004
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for the power unit cover for three portable hardfiles or the like, as shown and described.

FIG. 1 is a front elevational view of a power unit cover for three portable hardfiles or the like showing our new design with the modules inserted;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top, front, right side perspective view thereof on a reduced scale, with the modules inserted;

FIG. 8 is a top, front, right side perspective view thereof on a reduced scale.

The modules are shown in FIGS. 1, 3, 4, 5, 6 and 7 for illustrative purposes only and form no part of the claimed design.

Hill, David W., Sweeney, Margaret C.

Patent Priority Assignee Title
D383438, Mar 06 1996 Dallas Semiconductor Corporation Power module cover
D732537, Jan 18 2013 MERCURY MISSION SYSTEMS, LLC Removable device interface with attached devices
D733144, May 14 2013 MERCURY MISSION SYSTEMS, LLC Removable device interface
D969731, Oct 29 2019 JOULE CASE INC Battery module
D969732, Oct 29 2019 JOULE CASE INC Battery module
Patent Priority Assignee Title
D259041, Jan 27 1978 AEG SCHNEIDER AUTOMATION, INC Computer module
D259708, Dec 13 1977 SCHLUMBERGER ELECTRONICS U K LTD Electronic instrument housing or similar article
D284664, Sep 07 1983 International Business Machines Corporation Personal Computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 1988SWEENEY, MARGARET C INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORKASSIGNMENT OF ASSIGNORS INTEREST 0049470435 pdf
Sep 14 1988HILL, DAVID W INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORKASSIGNMENT OF ASSIGNORS INTEREST 0049470435 pdf
Sep 19 1988International Business Machines Corporation(assignment on the face of the patent)
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