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Patent
   D311400
Priority
Apr 22 1987
Filed
Apr 22 1987
Issued
Oct 16 1990
Expiry
Oct 16 2004
Inventors
Danielson,…
Assg.orig
NORAND COR…
Assg.curr
Norand Cor…
Entity
unknown
Referenced by
0
References
11
Maint.:
n/a
The ornamental design for a communication quad rack unit, as shown and described.

FIG. 1 is a front elevational view of a communication quad rack unit showing our new design;

FIG. 2 is a rear elevational view thereof;

FIGS. 3 and 4 are respectively left and right side elevational views thereof;

FIG. 5 is a top plan view thereof.
INVENTORS:

Danielson, Arvin D., Geers, Robert G., Traeger, Robert J., Pavek, John G., Greenfield, Calvin

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3177404,
4393283, Apr 10 1980 Hosiden Electronics Co., Ltd. Jack with plug actuated slide switch
4591499, Jan 20 1984 LINN, LEIGHTON L ; BOYER, CLIFFORD M ; JONES, GARY R Method for treatment and prevention of mastitis
4704659, Sep 06 1984 Cgee Alsthom Modular assembly for housing electrical apparatus
4746780, Sep 01 1987 McGill Manufacturing Company, Inc. One-screw mounting system for ganged components
4758924, May 29 1986 Honeywell Bull Inc.; HONEYWELL INFORMATION SYSTEMS, INC Electronic equipment housing
4811275, May 28 1986 Unisys Corporation Addressing system for an expandable modular electromechanical memory assembly
4821145, Nov 17 1987 International Business Machines Corporation Pluggable assembly for printed circuit cards
4825336, Dec 04 1984 Mitsubishi Denki Kabushiki Kaisha Power distribution board with improved mounting arrangement for circuit interrupters
236133,
D247243, May 03 1976 Xerox Corporation Sorter controller
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 1987GREENFIELD, CALVINNORAND CORPORATION, A CORP OF IOWAASSIGNMENT OF ASSIGNORS INTEREST 0048490875 pdf
Apr 20 1987TRAEGER, ROBERT J NORAND CORPORATION, A CORP OF IOWAASSIGNMENT OF ASSIGNORS INTEREST 0048490875 pdf
Apr 20 1987PAVEK, JOHN G NORAND CORPORATION, A CORP OF IOWAASSIGNMENT OF ASSIGNORS INTEREST 0048490875 pdf
Apr 20 1987GEERS, ROBERT G NORAND CORPORATION, A CORP OF IOWAASSIGNMENT OF ASSIGNORS INTEREST 0048490875 pdf
Apr 22 1987Norand Corporation(assignment on the face of the patent)
Dec 03 1987DANIELSON, ARVIN D NORAND CORPORATION, A CORP OF IOWAASSIGNMENT OF ASSIGNORS INTEREST 0048490875 pdf
Oct 31 1988NORAND ACQUISITION CORP FIRST BANK NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0050010561 pdf
Oct 31 1988Norand CorporationFIRST BANK NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0050010561 pdf
Aug 09 1989Norand CorporationNorand CorporationASSIGNMENT OF ASSIGNORS INTEREST 0053360330 pdf
Feb 01 1993Norand CorporationFIRST NATIONAL BANK OF CHICAGO, THESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0064780471 pdf
Feb 01 1993FIRST BANK NATIONAL ASSOCIATIONNorand CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0073400095 pdf
Feb 01 1993FIRST NATIONAL BANK OF CHICAGO, THENorand CorporationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0072880317 pdf
Jan 26 1996Norand CorporationFIRST NATIONAL BANK OF CHICAGO, THESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0077950717 pdf
Feb 25 1997FIRST NATIONAL BANK OF CHICAGO, AS COLLATERAL AGENT, THENorand CorporationRELEASE OF SECURITY INTEREST0094790471 pdf
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