PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D320758
|
Priority
Dec 18 1989
|
Filed
Dec 18 1989
|
Issued
Oct 15 1991
|
Expiry
Oct 15 2005
|
|
Assg.orig
|
|
Entity
unknown
|
15
|
4
|
n/a
|
|
|
The ornamental design for an occupancy sensor cover, as shown and described.
|
FIG. 1 is a top perspective view of an occupancy sensor cover showing my
new design;
FIG. 2 is a front elevational view thereof, with the rear being open and
unornamented; and
FIG. 3 is an end elevational view thereof, with the opposite ends being
similar except, for the ribs appearing on opposite corners.
Lutz, William R., Onsrud, William C.
Patent |
Priority |
Assignee |
Title |
8928487, |
Dec 30 2010 |
SCHNEIDER ELECTRIC USA, INC |
Adjustable occupancy sensor and method of attaching an occupancy sensor to a light fixture |
D401175, |
Mar 17 1997 |
Hubbel Incorporated |
Occupancy sensor |
D511984, |
Dec 18 2003 |
|
Personal security device with audible alarm and multi-directional LED lighting |
D600582, |
Jan 09 2009 |
Fireangel Limited |
Carbon monoxide smoke alarm |
D600583, |
Jan 09 2009 |
Fireangel Limited |
Carbon monoxide smoke alarm |
D601445, |
Oct 16 2008 |
WALTER KIDDE PORTABLE EQUIPMENT INC |
Smoke alarm |
D656047, |
Dec 30 2010 |
SCHNEIDER ELECTRIC USA, INC |
Occupancy sensor |
D724583, |
Aug 13 2012 |
HUAWEI DEVICE CO , LTD |
Wifi repeater |
D774936, |
Dec 16 2015 |
EUControls Corporation |
Occupancy sensor |
D982565, |
Nov 18 2020 |
Tesseract Ventures, LLC |
Endpoint |
D982566, |
Mar 09 2021 |
Tesseract Ventures, LLC |
Endpoint |
D983177, |
Nov 18 2020 |
Tesseract Ventures, LLC |
Endpoint |
D983178, |
Nov 18 2020 |
Tesseract Ventures, LLC |
Endpoint |
ER6648, |
|
|
|
ER8903, |
|
|
|
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 20 1989 | LUTZ, WILLIAM R | NATIONAL SERVICE INDUSTRIES, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005202 | /0452 |
pdf |
Nov 27 1989 | ONSRUD, WILLIAM C | NATIONAL SERVICE INDUSTRIES, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005202 | /0452 |
pdf |
Dec 18 1989 | | National Service Industries, Inc. | (assignment on the face of the patent) | | / |
Dec 23 1996 | NATIONAL SERVICE INDUSTRIES, INC | NSI ENTERPRISES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008296 | /0481 |
pdf |
Mar 14 1997 | NATIONAL SERVICE INDUSTRIES INC | NSI ENTERPRISES INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008430 | /0272 |
pdf |
Feb 28 2002 | NSI ENTERPRISES, INC NOW KNOWN AS NATIONAL SERVICE INDUSTRIES, INC | ACUITY BRANDS, INC FORMERLY KNOWN AS L & C SPINCO, INC | NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS | 012506 | /0907 |
pdf |
Sep 26 2007 | ACUITY BRANDS, INC | ABL IP Holding, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023127 | /0378 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a