Patent
   D359701
Priority
Aug 16 1994
Filed
Aug 16 1994
Issued
Jun 27 1995
Expiry
Jun 27 2009
Assg.orig
Entity
unknown
16
8
n/a
The design for a smoke detector cover, as shown and described.

FIG. 1 is a frontal isometric view of a top side of a smoke detector cover;

FIG. 2 is a top plan thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a rear end elevation view thereof;

FIG. 5 is a bottom plan thereof; and,

FIG. 6 is a perspective view of a second embodiment thereof, wherein the only difference resides in the omission of the oval shaped groove pattern on the top portion.

Myoga, Maki, Johnson, Kirk R., Fischette, Robert G.

Patent Priority Assignee Title
D383407, Dec 22 1995 ADT Services AG Grille for a smoke detector
D388351, Dec 22 1995 ADT Services AG Smoke detector
D388352, Dec 22 1995 ADT Services AG Smoke detector
D390488, Jun 02 1997 Smoke detector cover
D392573, Dec 22 1995 Tyco Fire & Security GmbH Smoke detector
D396820, Nov 13 1997 Combined fire detector and carbon monoxide detector
D517439, Dec 19 2003 MONO PRODUCTS COMPANY LIMITED Smoke detector
D569292, Dec 20 2006 Smoke detector cover
D627670, Dec 01 2009 Universal Security Instruments Inc.; Universal Security Instruments, Inc Hazardous condition detector
D627671, Dec 01 2009 Universal Security Instruments, Inc.; Universal Security Instruments, Inc DC hazardous condition detector
D653574, Oct 20 2010 Universal Security Instruments, Inc. Finned hazardous condition detector
D901461, Apr 04 2018 Taoglas Group Holdings Limited Puck antenna module
D919211, Jan 13 2020 Beijing Roborock Technology Co., Ltd. Cleaning robot
D932718, Sep 29 2018 ANKOBOT (SHENZHEN) SMART TECHNOLOGIES CO., LTD.; ANKOBOT (SHANGHAI) SMART TECHNOLOGIES CO., LTD. Cleaning robot
D938116, Mar 12 2019 BEIJING ROBOROCK TECHNOLOGY CO , LTD Cleaning robot
D975567, Jun 30 2021 Smoke detector
Patent Priority Assignee Title
4236822, Jan 22 1979 CERBERUS A G Fire detector housing
D283407, Mar 09 1984 FIRST NATIONAL BANK OF CHICAGO, THE Smoke detector
D284748, Mar 09 1984 FIRST NATIONAL BANK OF CHICAGO, THE Smoke detector
D297222, Dec 20 1985 DICON SAFETY PRODUCTS INTERNATIONAL INC ; DICON ELECTRONICS LIMITED; DICON INTERNATIONAL LIMITED AND DICON SYSTEMS INC Smoke and fire alarm
D306409, Dec 08 1986 Universal Security Instruments, Inc. Smoke detector
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D339078, Mar 02 1992 DETECTION SYSTEMS, INC Smoke detector housing
D346981, Jan 29 1992 FYRNETICS, INC Smoke detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 16 1994Sentrol, Inc.(assignment on the face of the patent)
Sep 27 1994FISCHETTE, ROBERT GERARDSENTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071560422 pdf
Sep 27 1994JOHNSON, KIRK RODNEYSENTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071560422 pdf
Sep 29 1994MYOGA, MAKISENTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071560422 pdf
Sep 26 1997SENTROL, INC SLC TECHNOLOGIES, INC , A DELAWARE CORPORATIONMERGER SEE DOCUMENT FOR DETAILS 0097190483 pdf
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