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Patent
   D450611
Priority
Jan 11 2000
Filed
Jan 11 2000
Issued
Nov 20 2001
Expiry
Nov 20 2015
Inventors
Stewart, W…
Assg.orig
BECS TECHN…
Assg.curr
BECS Techn…
Entity
unknown
Referenced by
11
References
13
Maint.:
n/a
The ornamental design for a proximity detector, as shown.

FIG. 1 is a perspective view of a proximity detector showing our new design;

FIG. 2 is a front elevation view; and,

FIG. 3 is an end view taken along line 3--3 of FIGS. 1 and 2.
INVENTORS:

Stewart, William J., Macke, Sr., David C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D634661, Mar 22 2010 Essex Electronics, Inc Proximity sensor
D634662, Mar 22 2010 Essex Electronics, Inc Proximity sensor
D639194, Mar 22 2010 Essex Electronics, Inc Proximity sensor
D639195, Mar 22 2010 Essex Electronics, Inc Proximity sensor
D686931, Mar 22 2012 Essex Electronics, Inc Proximity sensor
D686932, Mar 22 2012 Essex Electronics, Inc Proximity sensor
D849574, Oct 21 2015 TELEDYNE FLIR DEFENSE, INC Handheld detector device
D883831, Jan 04 2017 GOOGLE LLC Security sensor
D944101, Oct 15 2019 TELEDYNE FLIR DEFENSE, INC Handheld device
ER405,
ER9801,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4345167, Jul 14 1978 Capacitance proximity sensor
4580049, Apr 11 1983 Preussag Aktiengesellschaft Probe for locating mineral deposits
4990888, Feb 25 1986 ADT SECURITY SERVICES, INC Unitary alarm sensor and communication package for security alarm system
5523608, Sep 01 1992 Sharp Kabushiki Kaisha Solid state imaging device having a solid state image sensor and its peripheral IC mounted on one package
5582698, Jun 27 1994 Siemens Healthcare Diagnostics Inc Sensor package
5783748, Feb 28 1995 Mitsubishi Denki Kabushiki Kaisha Semiconductor sensor including protective resin package
5832772, Jan 27 1995 Lawrence Livermore National Security LLC Micropower RF material proximity sensor
5874679, Apr 04 1996 SSI TECHNOLOGIES, INC Pressure sensor package and method of making the same
D369561, Jun 27 1994 Siemens Healthcare Diagnostics Inc Electrochemical sensor package
D391182, Aug 23 1996 Werner Turck GmbH & Co. KG Indicator for locating proximity sensors
D411123, Oct 23 1998 Magnetic position sensor
D438479, Jun 03 1999 Honeywell International Inc; Honeywell INC Magnetically actuated position sensor
D440169, Jul 14 2000 Magnetic sensor for pneumatic cylinder
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 07 2000STEWART, WILLIAM J BECS TECHNOLOGY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105210910 pdf
Jan 07 2000MACKE, DAVID C , SR BECS TECHNOLOGY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105210910 pdf
Jan 11 2000BECS Technology, Inc.(assignment on the face of the patent)
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