GRINNELL CORPORATION

Organization

PROVIDENCE, RI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Dry pipe valve for fire protection sprinkler system
- Patent number 7,104,333
- Issue date Sep 12, 2006
- Grinnell Corporation
- Yoram Ringer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Low pressure, extended coverage, upright fire protection sprinkler
- Patent number 6,976,543
- Issue date Dec 20, 2005
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Upright fire protection nozzle
- Patent number 6,726,119
- Issue date Apr 27, 2004
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Dry pipe valve for fire protection sprinkler system
- Patent number 6,557,645
- Issue date May 6, 2003
- Grinnell Corporation
- Yoram Ringer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Upright fire protection nozzle
- Patent number 6,454,017
- Issue date Sep 24, 2002
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Automatic water supply shutoff valve
- Patent number 6,357,467
- Issue date Mar 19, 2002
- Grinnell Corporation
- Yoram Ringer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Strainer
- Patent number 6,318,564
- Issue date Nov 20, 2001
- Grinnell Corporation
- Thomas E. Archibald
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flush sprinkler
- Patent number 6,308,784
- Issue date Oct 30, 2001
- Grinnell Corporation
- James W. Mears
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection sprinkle and release mechanism
- Patent number 6,123,153
- Issue date Sep 26, 2000
- Grinnell Corporation
- David M. Finnegan
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection sprinkler and deflector
- Patent number 6,059,044
- Issue date May 9, 2000
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Check valve and backflow preventer
- Patent number 5,947,152
- Issue date Sep 7, 1999
- Grinnell Corporation
- James F. Martin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant support pipe hanger
- Patent number 5,944,288
- Issue date Aug 31, 1999
- Grinnell Corporation
- Norman Whitney
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Deflectors for pendent-type fire protection sprinklers
- Patent number 5,865,256
- Issue date Feb 2, 1999
- Grinnell Corporation
- Donald B. Pounder
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Deflector for upright-type fire sprinklers
- Patent number 5,862,994
- Issue date Jan 26, 1999
- Grinnell Corporation
- Donald B. Pounder
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Pendent-type diffuser impingement water mist nozzle
- Patent number 5,839,667
- Issue date Nov 24, 1998
- Grinnell Corporation
- Michael A. Fishcer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Pendent-type diffuser impingement water mist nozzle
- Patent number 5,829,684
- Issue date Nov 3, 1998
- Grinnell Corporation
- Michael A. Fishcer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Deflector for horizontal-type fire sprinklers
- Patent number 5,810,263
- Issue date Sep 22, 1998
- Grinnell Corporation
- Robert D. Tramm
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Cold rolling positioning roller assembly
- Patent number 5,778,715
- Issue date Jul 14, 1998
- Grinnell Corporation
- Sandra M. Lippka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Check valve and backflow preventer
- Patent number 5,709,240
- Issue date Jan 20, 1998
- Grinnell Corporation
- James F. Martin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for cold rolling piping element connections ha...
- Patent number 5,570,603
- Issue date Nov 5, 1996
- Grinnell Corporation
- Charles N. Chatterley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Automatic on-off fire protection sprinkler
- Patent number 5,533,576
- Issue date Jul 9, 1996
- Grinnell Corporation
- James W. Mears
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection nozzle
- Patent number 5,505,383
- Issue date Apr 9, 1996
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Method and apparatus for forming piping element connections having...
- Patent number 5,450,738
- Issue date Sep 19, 1995
- Grinnell Corporation
- Charles N. Chatterley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fire protection nozzle
- Patent number 5,392,993
- Issue date Feb 28, 1995
- Grinnell Corporation,
- Michael Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Submersible meter register case and assembly
- Patent number 5,365,785
- Issue date Nov 22, 1994
- Grinnell Corporation
- James F. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Domestic water supply shutoff valve
- Patent number 5,236,002
- Issue date Aug 17, 1993
- Grinnell Corporation
- James M. Martin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling for rigidly connecting pipe sections
- Patent number 4,861,075
- Issue date Aug 29, 1989
- Grinnell Corporation
- Jerome S. Pepi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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Patents Applicationslast 30 patents

Information Patent Application
EARLY SUPPRESSION FAST RESPONSE FIRE PROTECTION SPRINKLER
- Publication number 20070114047
- Publication date May 24, 2007
- Grinnell Corporation
- Michael A. Fischer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Dry pipe valve for fire protection sprinkler system
- Publication number 20060096763
- Publication date May 11, 2006
- Grinnell Corporation
- Yoram Ringer
- A62 - LIFE-SAVING FIRE-FIGHTING

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Trademarklast 30 trademarks

Information Trademark
72263462 - PROTOMATIC
- Serial number 72263462
- Registration number 842394
- Filing date Jan 27, 1967
- GRINNELL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72248278 - GRINNELL
- Serial number 72248278
- Registration number 834235
- Filing date Jun 17, 1966
- GRINNELL CORPORATION
- 4 - Industrial oils and greases
Information Trademark
72207883 - DUALRANGE
- Serial number 72207883
- Registration number 798019
- Filing date Dec 10, 1964
- GRINNELL CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72180733 - MINICAIR
- Serial number 72180733
- Registration number 771893
- Filing date Nov 8, 1963
- GRINNELL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72137625 - G
- Serial number 72137625
- Registration number 753955
- Filing date Feb 9, 1962
- GRINNELL CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72099513 - PRIMAC
- Serial number 72099513
- Registration number 714320
- Filing date Jun 22, 1960
- GRINNELL CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72049366 - G
- Serial number 72049366
- Registration number 672700
- Filing date Apr 9, 1958
- GRINNELL CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72038280 - PROTECTOFOAM
- Serial number 72038280
- Registration number 664951
- Filing date Oct 3, 1957
- GRINNELL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72037651 - SELFCON
- Serial number 72037651
- Registration number 664945
- Filing date Sep 23, 1957
- GRINNELL CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72034944 - MULTIMATIC
- Serial number 72034944
- Registration number 664619
- Filing date Aug 5, 1957
- GRINNELL CORPORATION
- 6 - Common metals and their alloys
Information Trademark
71647349 - PROTECTOSPRAY
- Serial number 71647349
- Registration number 594753
- Filing date May 20, 1953
- GRINNELL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
71466694 - MULTITROL
- Serial number 71466694
- Registration number 502772
- Filing date Feb 2, 1948
- GRINNELL CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

GRINNELL CORPORATION

Organization

Patents Grantslast 30 patents

Dry pipe valve for fire protection sprinkler system

Low pressure, extended coverage, upright fire protection sprinkler

Upright fire protection nozzle

Dry pipe valve for fire protection sprinkler system

Upright fire protection nozzle

Automatic water supply shutoff valve

Strainer

Flush sprinkler

Fire protection sprinkle and release mechanism

Fire protection sprinkler and deflector

Check valve and backflow preventer

Constant support pipe hanger

Deflectors for pendent-type fire protection sprinklers

Deflector for upright-type fire sprinklers

Pendent-type diffuser impingement water mist nozzle

Pendent-type diffuser impingement water mist nozzle

Deflector for horizontal-type fire sprinklers

Cold rolling positioning roller assembly

Check valve and backflow preventer

Method and apparatus for cold rolling piping element connections ha...

Automatic on-off fire protection sprinkler

Fire protection nozzle

Method and apparatus for forming piping element connections having...

Fire protection nozzle

Submersible meter register case and assembly

Domestic water supply shutoff valve

Coupling for rigidly connecting pipe sections

Patents Applicationslast 30 patents

EARLY SUPPRESSION FAST RESPONSE FIRE PROTECTION SPRINKLER

Dry pipe valve for fire protection sprinkler system

Trademarklast 30 trademarks

72263462 - PROTOMATIC

72248278 - GRINNELL

72207883 - DUALRANGE

72180733 - MINICAIR

72137625 - G

72099513 - PRIMAC

72049366 - G

72038280 - PROTECTOFOAM

72037651 - SELFCON

72034944 - MULTIMATIC

71647349 - PROTECTOSPRAY

71466694 - MULTITROL