Patent
   D645372
Priority
Nov 29 2010
Filed
Nov 29 2010
Issued
Sep 20 2011
Expiry
Sep 20 2025
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a detector cowling, as shown and described.

FIG. 1 is a perspective view of an inventive cowling;

FIG. 2 is a top view of the inventive detector cowling depicted in FIG. 1;

FIG. 3 is a left side view of the inventive detector cowling depicted in FIG. 1;

FIG. 4 is a back side view of the inventive cowling depicted in FIG. 1;

FIG. 5 is a front side view of the inventive detector cowling depicted in FIG. 1; and,

FIG. 6 is a bottom view of the inventive detector cowling depicted in FIG. 1.

Hall, David L., Frost, Andrew D.

Patent Priority Assignee Title
D733601, Feb 20 2014 WOLO MFG CORP Horn cover
D770930, Oct 20 2015 Chuango Security Technology Corporation Smoke detector
Patent Priority Assignee Title
4529976, Oct 29 1982 JAMESON, FREDERICK M Smoke detector with masking shield
5410299, Nov 05 1992 Smoke detector
D271089, Feb 17 1981 DICON SAFETY PRODUCTS INTERNATIONAL INC ; DICON ELECTRONICS LIMITED; DICON INTERNATIONAL LIMITED AND DICON SYSTEMS INC Smoke detector cover
D319600, Nov 13 1989 HP INTELLECTUAL CORP Smoke alarm
D339078, Mar 02 1992 DETECTION SYSTEMS, INC Smoke detector housing
D356050, May 25 1993 Pittway Corporation Housing for a smoke detector
D368042, Feb 27 1995 Styling City Limited Combined motion detector and audible alarm
D591630, May 27 2008 HOCHIKI CORPORATION Fire detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 2010Air Products and Controls Inc.(assignment on the face of the patent)
Nov 30 2010HALL, DAVID L AIR PRODUCTS AND CONTROLS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0257500568 pdf
Dec 01 2010FROST, ANDREW D AIR PRODUCTS AND CONTROLS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0257500568 pdf
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