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Patent
   D337542
Priority
Oct 31 1991
Filed
Oct 31 1991
Issued
Jul 20 1993
Expiry
Jul 20 2007
Inventors
Grudt, Den…
Assg.orig
NOVITAS, I…
Assg.curr
Novitas, I…
Entity
unknown
Referenced by
5
References
5
Maint.:
n/a
The ornamental design for a housing for a two-way ultrasonic ceiling sensor, as shown and described.

FIG. 1 is a front elevational view of the housing for a two-way ultrasonic ceiling sensor showing our new design;

FIG. 2 is a bottom plan view thereon;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is an end elevational view thereof, the opposite end being a mirror image.
INVENTORS:

Grudt, Dennis L., Patton, Douglas M., Ewing, Steven T.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7480208, May 27 2005 ALLY BANK, AS COLLATERAL AGENT; ATLANTIC PARK STRATEGIC CAPITAL FUND, L P , AS COLLATERAL AGENT Occupancy sensor assembly
8456318, May 27 2005 ALLY BANK, AS COLLATERAL AGENT; ATLANTIC PARK STRATEGIC CAPITAL FUND, L P , AS COLLATERAL AGENT Occupancy sensor assembly
D535204, May 27 2005 Hubbell Incorporated Occupancy sensor fascia cover plate
D687733, Feb 27 2013 Ultrasonic liquid level sensor and switch
D892777, Sep 14 2018 Hewlett Packard Enterprise Development LP Network access point
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2396699,
D269072, Nov 14 1980 Loadpoint Limited Combined motion detector and lamp controlled thereby
D290239, Sep 07 1984 Novitas, Incorporated Housing for ultrasonic light control or the like
D304019, Feb 24 1986 CARLON COMPANY, THE Combined motion sensor and mounting for adjustable flood lights
D312611, Aug 11 1988 Leviton Manufacturing Co., Inc. Combined sound activated switch and cover plate
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 22 1991EWING, STEVEN T NOVITAS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0059200991 pdf
Oct 22 1991PATTON, DOUGLAS M NOVITAS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0059200991 pdf
Oct 22 1991GRUNDT, DENNIS LNOVITAS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0059200991 pdf
Oct 31 1991Novitas, Inc.(assignment on the face of the patent)
Apr 07 1995Novitas, IncorporatedHIMONAS, JAMES D ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0075580280 pdf
Apr 07 1995Novitas, IncorporatedHIMONAS, JILL S ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0075580280 pdf
Dec 21 1995HIMONAS, JAMES D Novitas, IncorporatedAGREEMENT TO ASSIGN PATENT RIGHTS0078330839 pdf
Dec 21 1995HIMONAS, JILL S Novitas, IncorporatedAGREEMENT TO ASSIGN PATENT RIGHTS0078330839 pdf
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