F42B

Technology

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Description

EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION (explosive compositions C06B; fuzes F42C; blasting F42D)

Subclasses

SubclassTitle
1/00 Explosive charges characterised by form or shape but not dependent on shape of container
1/02 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116)
1/024 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) provided with embedded bodies of inert material
1/028 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) characterised by the form of the liner
1/032 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) characterised by the material of the liner
1/036 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) Manufacturing processes therefor
1/04 Explosive charges characterised by form or shape but not dependent on shape of container Detonator charges not forming part of the fuze
3/00 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00)
3/02 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) adapted to be united into assemblies
3/04 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) for producing gas under pressure
3/06 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) for producing gas under pressure with re-utilisable case
3/08 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) with cavities in the charge, e.g. hollow-charge blasting cartridges
3/087 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Flexible or deformable blasting cartridges, e.g. bags or hoses (loaded cartridge bags F42B 5/38)
3/093 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Flexible or deformable blasting cartridges, e.g. bags or hoses (loaded cartridge bags F42B 5/38) in mat or tape form
3/10 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12)
3/103 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12) Mounting initiator heads in initiators; Sealing-plugs
3/107 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12) Mounting initiator heads in initiators; Sealing-plugs Sealing-plugs characterised by the material used
3/11 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12) characterised by the material used, e.g. for initiator case or electric leads (F42B 3/107 takes precedence)
3/113 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12) activated by optical means, e.g. laser, flashlight
3/117 Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Initiators therefor (percussion fuzes F42C 7/00; percussion caps F42C 19/1; electric primers F42C 19/12) activated by friction

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Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
RE49938 BroadheadMar 15, 21Apr 23, 24Bear Archery Inc.
RE49910 Shaped charge retainer systemNov 24, 21Apr 09, 24Hunting Titan, Inc.
RE49911 Multiple wire guided submissile target assignment logicDec 22, 21Apr 09, 24The Boeing Company

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0125,583 AMMUNITION DECAPPING APPARATUSJan 28, 22Apr 18, 24Not available
2024/0118,061 SHAPED CHARGE DEVICES, SYSTEMS, AND RELATED METHODS OF USEMay 12, 23Apr 11, 24Not available
2024/0118,062 PYROTECHNIC OBJECTMay 03, 23Apr 11, 24Not available
2024/0118,063 LIGHTED ARROWOct 09, 23Apr 11, 24Not available
2024/0110,771 DESPUN WING CONTROL SYSTEM FOR GUIDED PROJECTILE MANEUVERSFeb 09, 23Apr 04, 24Not available
2024/0110,772 MULTI-PURPOSE POUCHOct 02, 23Apr 04, 24Not available
2024/0114,792 Semiconductor bridge and the method of the sameSep 29, 22Apr 04, 24Not available
2024/0102,320 Wing Lock and Deployment MechanismSep 28, 22Mar 28, 24Not available
2024/0102,769 WATER PROJECTILES AND TOY WEAPON THEREFORJan 25, 22Mar 28, 24Not available
2024/0102,776 LOCKABLE AMMUNITIONFeb 10, 22Mar 28, 24Not available
2024/0102,777 ELECTRONICALLY GENERATED/INITIATED SIGNATURE PRODUCING TRAINING CARTRIDGEJan 21, 22Mar 28, 24Not available
2024/0102,778 MECHANISM FOR ATTACHMENT AND DETACHMENT OF AN AIRFOIL TO AN AIRFRAMESep 22, 22Mar 28, 24Not available
2024/0102,779 MULTI-PIECE PROJECTILESep 25, 23Mar 28, 24Sig Sauer, Inc.
2024/0102,780 BULLET FORMING PROCESSSep 26, 23Mar 28, 24Not available

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