using screw or rotary-spiral conveyors

Industry

CPC
F41A9/03

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE F41A9/00Feeding or loading of ammunition Magazines Guiding means for the extracting of cartridges

Current Industry

F41A9/03using screw or rotary-spiral conveyors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Compact ammunition conveyor twister
- Patent number 12,158,320
- Issue date Dec 3, 2024
- Meggitt Defense Systems, Inc.
- Dino Yu
- F41 - WEAPONS
Information Patent Grant
Retaining apparatus for ammunition bodies
- Patent number 11,781,826
- Issue date Oct 10, 2023
- KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
- Jens Grünewald
- F41 - WEAPONS
Information Patent Grant
Compact ammunition conveyor twister
- Patent number 11,725,893
- Issue date Aug 15, 2023
- Meggitt Defense Systems, Inc.
- Dino Yu
- F41 - WEAPONS
Information Patent Grant
Worm-type barrel-shroud bullet feeding structure of toy gun and bul...
- Patent number 11,280,568
- Issue date Mar 22, 2022
- VEGA FORCE INTERNATIONAL CORP.
- Shih-Che Kung
- F41 - WEAPONS
Information Patent Grant
Ammunition feed system for firearm
- Patent number 8,448,558
- Issue date May 28, 2013
- Meninas Inc.
- Andrea J. Lasichak
- F41 - WEAPONS
Information Patent Grant
Automatic ball throwing device, directing device therefor and metho...
- Patent number 7,111,620
- Issue date Sep 26, 2006
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Axle housing for a support stand for an automatic ball throwing device
- Patent number 7,040,309
- Issue date May 9, 2006
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic ball throwing device, directing device therefor and metho...
- Patent number 7,032,585
- Issue date Apr 25, 2006
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic ball throwing device, directing device therefor and metho...
- Patent number 6,880,542
- Issue date Apr 19, 2005
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic machine gun
- Patent number 6,578,463
- Issue date Jun 17, 2003
- The United States of America as represented by the Secretary of the Navy
- Hubert M. Ross
- F41 - WEAPONS
Information Patent Grant
Ammunition feed mechanism
- Patent number 5,929,366
- Issue date Jul 27, 1999
- CTA International SAS
- Michael G Kennedy
- F41 - WEAPONS
Information Patent Grant
Helical conveyor
- Patent number 4,557,367
- Issue date Dec 10, 1985
- Harsco Corporation
- Jonathan P. Kulp
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for advancing elongate objects around a curve
- Patent number 4,448,299
- Issue date May 15, 1984
- Creusot-Loire
- Herve Voillot
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
3437005
- Patent number 3,437,005
- Issue date Apr 8, 1969
- F41 - WEAPONS
Information Patent Grant
2951422
- Patent number 2,951,422
- Issue date Sep 6, 1960
- F41 - WEAPONS
Information Patent Grant
2856819
- Patent number 2,856,819
- Issue date Oct 21, 1958
- F42 - AMMUNITION BLASTING
Information Patent Grant
2647442
- Patent number 2,647,442
- Issue date Aug 4, 1953
- F41 - WEAPONS
Information Patent Grant
2630741
- Patent number 2,630,741
- Issue date Mar 10, 1953
- F41 - WEAPONS
Information Patent Grant
2604820
- Patent number 2,604,820
- Issue date Jul 29, 1952
- F41 - WEAPONS
Information Patent Grant
2522457
- Patent number 2,522,457
- Issue date Sep 12, 1950
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
COMPACT AMMUNITION CONVEYOR TWISTER
- Publication number 20230332852
- Publication date Oct 19, 2023
- Meggitt Defense Systems, Inc.
- Dino Yu
- F41 - WEAPONS
Information Patent Application
RETAINING APPARATUS FOR AMMUNITION BODIES
- Publication number 20230074465
- Publication date Mar 9, 2023
- KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
- Jens GRÜNEWALD
- F42 - AMMUNITION BLASTING
Information Patent Application
COMPACT AMMUNITION CONVEYOR TWISTER
- Publication number 20220357119
- Publication date Nov 10, 2022
- Meggitt Defense Systems, Inc.
- Dino Yu
- F41 - WEAPONS
Information Patent Application
WORM-TYPE BARREL-SHROUD BULLET FEEDING STRUCTURE OF TOY GUN AND BUL...
- Publication number 20210278155
- Publication date Sep 9, 2021
- VEGA FORCE INTERNATIONAL CORP.
- SHIH-CHE KUNG
- F41 - WEAPONS
Information Patent Application
Ammunition feed system for firearm
- Publication number 20110107901
- Publication date May 12, 2011
- Meninas Inc.
- Andrea J. Lasichak
- F41 - WEAPONS
Information Patent Application
Axle housing for a support stand for an automatic ball throwing device
- Publication number 20050161034
- Publication date Jul 28, 2005
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Automatic ball throwing device, directing device therefor and metho...
- Publication number 20050121016
- Publication date Jun 9, 2005
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Automatic ball throwing device, directing device therefor and metho...
- Publication number 20050092311
- Publication date May 5, 2005
- Steven S. Johndreau
- A63 - SPORTS GAMES AMUSEMENTS

using screw or rotary-spiral conveyors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compact ammunition conveyor twister

Retaining apparatus for ammunition bodies

Compact ammunition conveyor twister

Worm-type barrel-shroud bullet feeding structure of toy gun and bul...

Ammunition feed system for firearm

Automatic ball throwing device, directing device therefor and metho...

Axle housing for a support stand for an automatic ball throwing device

Automatic ball throwing device, directing device therefor and metho...

Automatic ball throwing device, directing device therefor and metho...

Automatic machine gun

Ammunition feed mechanism

Helical conveyor

Apparatus for advancing elongate objects around a curve

3437005

2951422

2856819

2647442

2630741

2604820

2522457

Patents Applicationslast 30 patents

COMPACT AMMUNITION CONVEYOR TWISTER

RETAINING APPARATUS FOR AMMUNITION BODIES

COMPACT AMMUNITION CONVEYOR TWISTER

WORM-TYPE BARREL-SHROUD BULLET FEEDING STRUCTURE OF TOY GUN AND BUL...

Ammunition feed system for firearm

Axle housing for a support stand for an automatic ball throwing device

Automatic ball throwing device, directing device therefor and metho...

Automatic ball throwing device, directing device therefor and metho...