Patent
   D257723
Priority
Aug 04 1978
Filed
Aug 04 1978
Issued
Dec 30 1980
Expiry
Dec 30 1994
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for a cover plate for a control panel circuit board, substantially as shown and described.

FIG. 1 is a top rear perspective view of a cover plate for a control panel circuit board showing my new design;

FIG. 2 is a bottom, rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a cross-sectional view taken on line 8--8 of FIG. 1, the rear bosses being omitted for clarity of disclosure.

Stockdale, Roy

Patent Priority Assignee Title
D288803, Aug 20 1984 Circuit board cover
D313972, Oct 19 1987 A O SMITH CORPORATION, MILWAUKEE, WI A CORP OF DE Electrical control unit
D474491, Jan 22 2002 LG Electronics Inc. Control box for projector
D520015, Oct 04 2002 CELETRON, INC Cover for memory chips on a circuit board
D967040, Feb 24 2021 Circuit board case cover
Patent Priority Assignee Title
2895087,
218609,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 1978Napco Security Systems, Inc.(assignment on the face of the patent)
May 12 1997NAPCO SECURITY SYSTEMS, INC MARINE MIDLAND BANKSECURITY AGREEMENT0085530043 pdf
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