Patent
   D328440
Priority
Jun 12 1990
Filed
Jun 12 1990
Issued
Aug 04 1992
Expiry
Aug 04 2006
Assg.orig
Entity
unknown
5
8
n/a
The ornamental design for a structure movement sensor, as shown and described.

FIG. 1 is a perspective view of a structure movement sensor showing my new design;

FIG. 2 is a left side elevational view, the right side elevational view being a mirror image;

FIG. 3 is a top plan view, the bottom plan view being a mirror image;

FIG. 4 is a rear elevational view; and,

FIG. 5 is a front elevational view thereof.

Harper, Scott W.

Patent Priority Assignee Title
D343804, Apr 10 1992 Emma A., MacDowell Audible alarm for doors and windows
D365773, Apr 26 1994 TECHNICAL CASINO SERVICES LIMITED Velocity indicator eye for roulette wheels
D425810, May 13 1999 Schlage Lock Company LLC; Von Duprin LLC Exit alarm lock
D434339, May 13 1999 Schlage Lock Company LLC; Von Duprin LLC Cover for an exit alarm lock
D509455, Jan 20 2004 Adjustable window locking device including alarm
Patent Priority Assignee Title
4335375, Feb 13 1978 Container for an alarm transmitter adapted for insertion into a wall
4990888, Feb 25 1986 ADT SECURITY SERVICES, INC Unitary alarm sensor and communication package for security alarm system
5015840, Jan 09 1990 Scientific Technologies Incorporated Self-checking light curtain system and method of operation
D245677, Mar 25 1976 Sontrix Division of Pittway Corporation Intrusion detector
D248930, Feb 16 1977 ARROWHEAD ENTERPRISES INC Ultrasonic intrusion detector
D271573, Sep 16 1981 Uro Denshi Kogyo Kabushiki Kaisha Ultra sonic alarm detector
D280389, Apr 21 1983 Nortel Networks Limited Telephone line test probe
D308347, Dec 22 1986 BRYTECH INC Ultrasonic object detection device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 12 1990Metrum Corporation(assignment on the face of the patent)
Jun 12 1990HARPER, SCOTT W METRUM CORPORATION, A CO CORP ASSIGNMENT OF ASSIGNORS INTEREST 0053790912 pdf
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