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Patent
   D318096
Priority
Sep 27 1988
Filed
Sep 27 1988
Issued
Jul 09 1991
Expiry
Jul 09 2005
Inventors
Polan, Geo…
Assg.orig
CENTRAL SP…
Assg.curr
CENTRAL SP…
Entity
unknown
Referenced by
7
References
33
Maint.:
n/a
The ornamental design for a ceiling cover for pendent style sprinklers, as shown and described.

FIG. 1 is an isometric view of a ceiling cover for pendent style sprinklers showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a side elevational view thereof, all sides being identical.

The broken line drawing is for illustrative purposes only and forms no part of the claimed design.
INVENTORS:

Polan, George S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6805203, Mar 15 2001 The Viking Corporation Cover plate for concealed sprinkler
8220556, Mar 15 2001 The Viking Corporation Cover plate for concealed sprinkler
8695719, Mar 15 2001 The Viking Corporation Cover plate for concealed sprinkler
9993674, Mar 15 2001 The Viking Corporation Cover plate for concealed sprinkler
D683425, Apr 18 2012 SENJU SPRINKLER CO., LTD. Sprinkler protective cap
D683426, Jun 08 2012 SENJU SPRINKLER CO., LTD. Sprinkler cover plate assembly
D963110, Mar 12 2020 SENJU SPRINKLER CO., LTD. Sprinkler head accessory
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2023848,
2213527,
2327528,
3107732,
3216506,
3389884,
3459266,
3525402,
3633676,
3714989,
3756321,
3826313,
3998273, Mar 05 1976 The Reliable Automatic Sprinkler Company, Inc. Apparatus for use with a fire safety device
4014388, Jun 21 1976 CENTRAL SPRINKLER COMPANY A CORPORATION OF PENNSYLVANIA Concealed sprinkler assembly
4015665, Aug 07 1975 Grinnell Corporation Concealed sprinkler head
4066129, Sep 17 1976 CENTRAL SPRINKLER COMPANY A CORPORATION OF PENNSYLVANIA Sprinkler head assembly
4105076, Nov 22 1976 Grinnell Corporation Concealed sprinkler head
4139062, Oct 27 1975 Telescopic automatic fire extinguisher
4194569, Nov 22 1976 Richard Charles, Heath Fire extinguishers
4214631, Aug 08 1978 Sprinkler head with heat sensitive cover release and valve release mechanism
4217960, Dec 04 1978 Nohmi Bosai Kogyo Co., Ltd. Flush pendant sprinkler head having relatively slidable deflector and plug body
4228859, Jul 31 1978 Sprinkler head having a plurality of supporting legs
4491182, Jan 05 1983 CENTRAL SPRINKLER CORPORATION, A CORP OF PA Automatic sprinkler
4508175, Nov 10 1982 CENTRAL SPRINKLER CORPORATION, A PA CORP Flush pendant or flush horizontal automatic sprinkler head
4580729, Jan 22 1985 Grinnell Corporation Sprinkler head with improved spray uniformity
4590999, Aug 02 1983 Fire extinguishing sprinkler valve
4596289, May 10 1985 Quick response automatic fire sprinkler head
4618001, Mar 18 1985 CENTRAL SPRINKLER COMPANY A CORPORATION OF PENNSYLVANIA Sprinkler head with electrical sensor
4660648, Jun 07 1984 Senju Metal Industry Co., Ltd. Flush type sprinkler head
4664198, Feb 03 1986 Straight-on fire sprinkler with improved valve locking mechanism
4872512, May 31 1988 LIFEPROTECH, INC , A GA CORP Support & anchor escutcheon for sprinkler heads installed on pipe
494604,
669421,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 22 1988POLAN, GEORGE SCENTRAL SPRINKLER CORPORATION, A PA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0049440451 pdf
Sep 27 1988Central Sprinkler Corporation(assignment on the face of the patent)
Sep 18 1998Central Sprinkler CompanyCongress Financial CorporationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0094900805 pdf
Aug 26 1999CONGRESS FINANCIAL CORPORATION A CORPORATION OF DELAWARECENTRAL SPRINKLER COMPANY A CORPORATION OF PENNSYLVANIARELEASE ASSIGNMENT0111640026 pdf
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