Gratings for ventilation openings

Industry

CPC
F41H7/035

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41HARMOUR ARMOURED TURRETS ARMOURED OR ARMED VEHICLES MEANS OF ATTACK OR DEFENCE F41H7/00Armoured or armed vehicles

Current Industry

F41H7/035Gratings for ventilation openings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device for venting air from or supplying air to a room
- Patent number 11,156,437
- Issue date Oct 26, 2021
- Rheinmetall Waffe Munition GmbH
- Ingomar Welke
- F41 - WEAPONS
Information Patent Grant
Gradient ballistic material and honeycomb grille
- Patent number 9,429,395
- Issue date Aug 30, 2016
- BAE Systems Land & Armaments, L.P.
- David Arthur Schade
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Propellant charge magazine and combat compartment equipped with a p...
- Patent number 9,360,263
- Issue date Jun 7, 2016
- KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
- Matthias Raczek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Armoured ventilation grille
- Patent number 9,267,766
- Issue date Feb 23, 2016
- Nexter Systems
- Jérôme Serpeault
- F41 - WEAPONS
Information Patent Grant
Optimized bent bar grille
- Patent number 9,194,665
- Issue date Nov 24, 2015
- BAE Systems Land & Armaments, L.P.
- David Arthur Schade
- F41 - WEAPONS
Information Patent Grant
Adjustable louvered armor window system
- Patent number 7,789,010
- Issue date Sep 7, 2010
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Grant
Armored vehicle, especially combat tank
- Patent number 6,923,107
- Issue date Aug 2, 2005
- Krauss-Maffei Wegmann GmbH & Co. KG
- Rudolf Zurek
- F41 - WEAPONS
Information Patent Grant
Ballistic vent apparatus
- Patent number 6,672,195
- Issue date Jan 6, 2004
- Wesley M. Plattner
- F41 - WEAPONS
Information Patent Grant
Foraminous ballistic grill
- Patent number 6,405,630
- Issue date Jun 18, 2002
- The United States of America as reresented by the Secretary of the Army
- Rene′ G. Gonzalez
- F41 - WEAPONS
Information Patent Grant
Connection of a frame of a grille for special vehicles such as armo...
- Patent number 6,086,122
- Issue date Jul 11, 2000
- Fried. Krupp AG Hoesch-Krupp
- Gunter Dieterich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Closable radiator grid for an armored vehicle
- Patent number 6,082,404
- Issue date Jul 4, 2000
- Steyr-Daimler-Puch Aktiengesellschaft
- Johann Schulreich
- F41 - WEAPONS
Information Patent Grant
Ballistic grill for special purpose vehicles
- Patent number 5,880,394
- Issue date Mar 9, 1999
- Fried, Krupp AG Hoesch-Krupp
- Hyung Soo Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Grating system
- Patent number 5,803,212
- Issue date Sep 8, 1998
- Hoesch Aktiengesellschaft
- Paul-Werner Reinehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-tiered ballistic air handling grille
- Patent number 5,780,761
- Issue date Jul 14, 1998
- United Defense, L.P.
- Ronald Eugene Musante
- F41 - WEAPONS
Information Patent Grant
Grille armor applique'
- Patent number 5,753,847
- Issue date May 19, 1998
- United Defense LP
- Mark Albert Middione
- F41 - WEAPONS
Information Patent Grant
Ballistic grill for special purpose vehicles
- Patent number 5,641,933
- Issue date Jun 24, 1997
- Fried. Krupp AG Hoesch-Krupp
- Hyung Soo Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Connection of frame parts with profiled panels in gratings
- Patent number 5,332,054
- Issue date Jul 26, 1994
- Fried. Krupp AG Hoesch-Krupp
- Gunter Dieterich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Candy cane configuration for modular armor unit
- Patent number 4,957,034
- Issue date Sep 18, 1990
- The United States of America as represented by the Secretary of the Army
- Server Tasdemiroglu
- F41 - WEAPONS
Information Patent Grant
Device for securely covering air vents in special-purpose vehicles
- Patent number 4,936,400
- Issue date Jun 26, 1990
- Hoechst Aktiengesellschaft
- Gotz-Peter Blumbach
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Exhaust system including protective arrangements
- Patent number 4,864,819
- Issue date Sep 12, 1989
- General Electric Company
- William Steyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Armored grille
- Patent number 4,325,283
- Issue date Apr 20, 1982
- Cadillac Gage Company
- James M. Bemiss
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air inlet for armored car
- Patent number 4,186,817
- Issue date Feb 5, 1980
- Russell E. Bauer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3901124
- Patent number 3,901,124
- Issue date Aug 26, 1975
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
3504644
- Patent number 3,504,644
- Issue date Apr 7, 1970
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
3428141
- Patent number 3,428,141
- Issue date Feb 18, 1969
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
2492294
- Patent number 2,492,294
- Issue date Dec 27, 1949
- B60 - VEHICLES IN GENERAL
Information Patent Grant
2392215
- Patent number 2,392,215
- Issue date Jan 1, 1946
- F41 - WEAPONS
Information Patent Grant
2376331
- Patent number 2,376,331
- Issue date May 22, 1945
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR VENTING AIR FROM OR SUPPLYING AIR TO A ROOM
- Publication number 20190346238
- Publication date Nov 14, 2019
- RHEINMETALL WAFFE MUNITION GMBH
- Ingomar WELKE
- F41 - WEAPONS
Information Patent Application
GRADIENT BALLISTIC MATERIAL AND HONEYCOMB GRILLE
- Publication number 20150323293
- Publication date Nov 12, 2015
- BAE SYSTEMS LAND & ARMAMENTS, L.P.
- David Arthur Schade
- F41 - WEAPONS
Information Patent Application
OPTIMIZED BENT BAR GRILLE
- Publication number 20140251120
- Publication date Sep 11, 2014
- David Arthur Schade
- F41 - WEAPONS
Information Patent Application
Propellant Charge Magazine and Combat Compartment Equipped with a P...
- Publication number 20120325075
- Publication date Dec 27, 2012
- Matthias Raczek
- B60 - VEHICLES IN GENERAL
Information Patent Application
WINDOW AND COMBINED DEFENCE SHUTTER AND BLIND
- Publication number 20100043292
- Publication date Feb 25, 2010
- Brian Malcolm Wilkins
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Adjustable louvered armor window system
- Publication number 20090044694
- Publication date Feb 19, 2009
- Ceradyne, Inc.
- Richard L. Allor
- F41 - WEAPONS
Information Patent Application
Armoured vehicle, especially combat tank
- Publication number 20040154464
- Publication date Aug 12, 2004
- Rudolf Zurek
- F41 - WEAPONS

Gratings for ventilation openings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for venting air from or supplying air to a room

Gradient ballistic material and honeycomb grille

Propellant charge magazine and combat compartment equipped with a p...

Armoured ventilation grille

Optimized bent bar grille

Adjustable louvered armor window system

Armored vehicle, especially combat tank

Ballistic vent apparatus

Foraminous ballistic grill

Connection of a frame of a grille for special vehicles such as armo...

Closable radiator grid for an armored vehicle

Ballistic grill for special purpose vehicles

Grating system

Multi-tiered ballistic air handling grille

Grille armor applique'

Ballistic grill for special purpose vehicles

Connection of frame parts with profiled panels in gratings

Candy cane configuration for modular armor unit

Device for securely covering air vents in special-purpose vehicles

Exhaust system including protective arrangements

Armored grille

Air inlet for armored car

3901124

3504644

3428141

2492294

2392215

2376331

Patents Applicationslast 30 patents

DEVICE FOR VENTING AIR FROM OR SUPPLYING AIR TO A ROOM

GRADIENT BALLISTIC MATERIAL AND HONEYCOMB GRILLE

OPTIMIZED BENT BAR GRILLE

Propellant Charge Magazine and Combat Compartment Equipped with a P...

WINDOW AND COMBINED DEFENCE SHUTTER AND BLIND

Adjustable louvered armor window system

Armoured vehicle, especially combat tank