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Patent
   D399553
Priority
Jan 29 1997
Filed
Jan 29 1997
Issued
Oct 13 1998
Expiry
Oct 13 2012
Inventors
Kumagai, F…
Assg.orig
SENJU SPRI…
Assg.curr
SENJU SPRI…
Entity
unknown
Referenced by
10
References
15
Maint.:
n/a
The ornamental design of a sprinkler head, as shown and described.

FIG. 1 is a bottom perspective bottom view showing the sprinkler head of the present invention, the broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 2 is a top, right side perspective upper view of the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 3 is a front left side elevational view of the the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 4 is a top plan view of the sprinkler head of the present invention showing the broken line showing of the upper threaded portions which are not part of the claimed design; and,

FIG. 5 is a bottom plan view of the sprinkler head of the present invention. The broken line showing of the upper threaded portion is not part of the claimed design.
INVENTORS:

Kumagai, Fumie

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6629569, Oct 25 2002 Pop up roof sprinkler system
D413372, Sep 11 1998 BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT Fire sprinkler apparatus
D438933, May 02 2000 Marioff Corporation OY Spray head
D598068, May 16 2008 SENJU SPRINKLER CO., LTD. Heat collector assembly for sprinkler head
D603479, Sep 29 2008 SENJU SPRINKLER CO., LTD. Sprinkler head
D699321, Aug 07 2012 SENJU SPRINKLER CO., LTD. Sprinkler head
D908837, May 31 2019 SHIN TAI SPURT WATER OF THE GARDEN TOOLS CO., LTD. Vertical sprinkler
ER3007,
ER6466,
ER6973,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2563300,
2964248,
3596835,
4491182, Jan 05 1983 CENTRAL SPRINKLER CORPORATION, A CORP OF PA Automatic sprinkler
4568022, Apr 04 1980 Baltimore Aircoil Company, Inc. Spray nozzle
4618001, Mar 18 1985 CENTRAL SPRINKLER COMPANY A CORPORATION OF PENNSYLVANIA Sprinkler head with electrical sensor
4618002, Mar 13 1984 Grinnel Corporation Fire protection sprinkler head
4624414, Apr 13 1984 Spraying Systems Co. Deflector type spray nozzle for fire protection and other systems
4766961, Mar 02 1987 The Reliable Automatic Sprinkler Co., Inc. Decorative quick response sprinkler
4785887, Mar 03 1987 JAY MEDICAL, LTD Adjustable fire sprinkler head support system
4785888, Mar 02 1987 The Reliable Automatic Sprinkler Co., Inc. Decorative quick response sprinkler
4830117, Dec 24 1987 FIRE SPRINKLER SPECIALTIES, INC Shut-off device for an automatic sprinkler
4928773, Jul 21 1989 Fire sprinkler head jig
4938292, Feb 28 1989 U.S. Fire Control Corporation Flush mounted fire sprinkler head
134562,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 1997SENJU SPRINKLER CO., LTD.(assignment on the face of the patent)
Aug 25 1997KUMAGAI, FUMIESENJU SPRINKLER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087010195 pdf
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