Patent
   D445164
Priority
Oct 27 2000
Filed
Oct 27 2000
Issued
Jul 17 2001
Expiry
Jul 17 2015
Assg.orig
Entity
unknown
1
4
n/a
The ornamental design for a fire protection spray nozzle, as shown and described.

FIG. 1 is an upper frontal perspective view of a fire protection spray nozzle, showing my claimed design;

FIG. 2 is a lower rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a bottom base view thereof.

Adams, Robert J.

Patent Priority Assignee Title
7878419, Sep 19 2006 Pentair Flow Technologies, LLC Spray head with covers
Patent Priority Assignee Title
4437103, Jan 16 1981 Ricoh Company, Ltd. Ink-jet nozzle and a method for manufacturing same
134562,
D296464, Mar 18 1985 Rain Bird Corporation Sprinkler nozzle
D311606, Feb 24 1987 Angled fire protection port
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 2000ADAMS, ROBERT J SPRAYING SYSTEMS CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114630158 pdf
Oct 27 2000Spraying Systems Co.(assignment on the face of the patent)
Dec 06 2004SPRAYING SYSTEMS CO HARRIS TRUST AND SAVINGS BANK, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0155520813 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule