Patent
   D305508
Priority
Jul 15 1986
Filed
Jul 15 1986
Issued
Jan 16 1990
Expiry
Jan 16 2004
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for an audible window and door intrusion alarm, as shown and described.

FIG. 1 is a front and left side isometric view of an audible window and door intrusion alarm showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof; and

FIG. 4 is a top, front, right side isometric view thereof with the door shown in broken lines for illustrative purposes only.

Lothamer, Daniel L.

Patent Priority Assignee Title
D330866, Oct 04 1990 Intrusion alarm for doors
D359251, Sep 28 1994 Portable door knob alarm
D371086, Apr 11 1995 DAC Technolgies of America, Inc. Window alarm
D373316, Jun 20 1994 Assa Abloy Financial Services AB Electronic control module for operating a window
D373545, Jun 08 1995 Window alarm surveillance panel
Patent Priority Assignee Title
3696380,
3706090,
4062314, Sep 20 1976 Charles Nick, Morris Magnetically operated warning device
4271338, Jul 10 1979 North American Philips Corporation Security apparatus
4277781, Mar 07 1980 Castle Keep, Inc. Closure alarm with three-way switch
4292629, Dec 10 1979 INTELOCK TECHNOLOGIES Alarm system
4376276, Sep 14 1981 Door alarm with flexible switch actuator
4381504, Jan 30 1981 Fifth Dimension Inc. Switch and alarm system responsive to sudden movement, angular tilt and vibration
236817,
D259255, Oct 31 1978 Portable burglar alarm
D264564, Aug 13 1979 CERBERUS A G Window alarm
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