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Class Information
Number: 102/291
Name: Ammunition and explosives > Powder form > Rocket propellent grain
Description: Subject matter wherein the solid propellent form is a powder charge which, when ignited, will create a hot gas which is the moving force of a reaction motor.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7358314 |
Polybenzoxazole-filled nitrile butadiene rubber compositions |
Apr. 15, 2008 |
| 7117797 |
Pyrotechnic charge structure |
Oct. 10, 2006 |
| 6837164 |
Propelling charge increment protector for 120mm mortar ammunition |
Jan. 4, 2005 |
| 6820558 |
Disk-shaped propellant module |
Nov. 23, 2004 |
| 6691505 |
Fiber-reinforced rocket motor insulation |
Feb. 17, 2004 |
| 6421999 |
Modular solid-fuel rocket charges with rigid support casings |
Jul. 23, 2002 |
| 6352030 |
Gas generating eject motor |
Mar. 5, 2002 |
| 6230626 |
Flashless MK 66 rocket motor |
May. 15, 2001 |
| 6226979 |
Propellant grain capable of generating buffered boundary layer for reducing rocket nozzle recession |
May. 8, 2001 |
| 6125763 |
Integral solid booster and hybrid thrust sustaining system and projectile incorporating the same |
Oct. 3, 2000 |
| 6101948 |
Method of manufacturing solid rocket motors |
Aug. 15, 2000 |
| 5808231 |
Solid propellant combustion apparatus |
Sep. 15, 1998 |
| 5728633 |
Interpenetrating network compositions and structures |
Mar. 17, 1998 |
| 5714711 |
Encapsulated propellant grain composition, method of preparation, article fabricated therefrom and method of fabrication |
Feb. 3, 1998 |
| 5682009 |
Propellant containing a thermoplatic burn rate modifer |
Oct. 28, 1997 |
| 5524544 |
Nitrocellulose propellant containing a cellulosic burn rate modifier |
Jun. 11, 1996 |
| 5423179 |
Solid fuel ramjet engine for a spin-stabilized projectile |
Jun. 13, 1995 |
| 5413023 |
Elastomeric prepreg roving composite |
May. 9, 1995 |
| 5398612 |
Nitrate ester stabilizing layer for propellant grain |
Mar. 21, 1995 |
| 5386776 |
Bore mitigants for solid propellant rocket motors |
Feb. 7, 1995 |
| 5386777 |
Rocket motor construction from porous binder core |
Feb. 7, 1995 |
| 5379699 |
Active spray rocket propellant ignition controller |
Jan. 10, 1995 |
| 5377593 |
Interpenetrating network combination of ultraviolet and thermally cured rocket motor liner composition and method |
Jan. 3, 1995 |
| 5353709 |
Method for improving the mechanical stressability of ammunition bodies with shaped charges |
Oct. 11, 1994 |
| 5320043 |
Low-vulnerability explosive munitions element including a multicomposition explosive charge, and method for obtaining a blast and/or bubble effect |
Jun. 14, 1994 |
| 5269224 |
Caseless utilized ammunition charge module |
Dec. 14, 1993 |
| 5251549 |
Multi-perforated divided propellent powder sticks, manufacturing equipment and its use |
Oct. 12, 1993 |
| 5189247 |
Low-vulnerability explosive munitions element including a multi-composition explosive charge, and method for obtaining a blast and/or bubble effect |
Feb. 23, 1993 |
| 5085725 |
Method of chemical bonding of solid propellant grains to the internal insulation of an interceptor motor |
Feb. 4, 1992 |
| 5074938 |
Low pressure exponent propellants containing boron |
Dec. 24, 1991 |
| 5074216 |
Infrared signature enhancement decoy |
Dec. 24, 1991 |
| 5007343 |
Rocket motor insulation and like made with thin tacky ribbon |
Apr. 16, 1991 |
| 4961380 |
Energetic azido eutectics |
Oct. 9, 1990 |
| 4953476 |
Siloxane-based elastomeric interceptor motor insulation |
Sep. 4, 1990 |
| 4915883 |
Method of and apparatus for purging an annular bayonet |
Apr. 10, 1990 |
| 4878431 |
Elastomeric insulating materials for rocket motors |
Nov. 7, 1989 |
| 4836961 |
Method of and apparatus for casting solid propellant rocket motors |
Jun. 6, 1989 |
| 4807531 |
Contemporary composite polar boss |
Feb. 28, 1989 |
| 4803038 |
Internal anti-popping assembly for solid propellant rocket motor and its manufacturing process |
Feb. 7, 1989 |
| 4792423 |
Method for making solid rocket propellant |
Dec. 20, 1988 |
| H523 |
Inhibitors for cone-free end-burning of double base propellant grains |
Sep. 6, 1988 |
| 4764316 |
Process for preparing solid propellant grains using thermoplastic binders and product thereof |
Aug. 16, 1988 |
| 4764319 |
High solids ratio solid rocket motor propellant grains and method of construction thereof |
Aug. 16, 1988 |
| 4761254 |
Method of and apparatus for fabricating a tool to form an asymmetrical constant cross section bore in the propellant in a solid rocket motor |
Aug. 2, 1988 |
| 4758287 |
Porous propellant grain and method of making same |
Jul. 19, 1988 |
| 4756251 |
Solid rocket motor propellants with reticulated structures embedded therein to provide variable burn rate characteristics |
Jul. 12, 1988 |
| 4756248 |
Low mass grain support system for solid propellant rocket motors |
Jul. 12, 1988 |
| 4744300 |
Utilization of metal hydride and acidic reagent for the accelerating of masses and propulsion devices for applying such materials |
May. 17, 1988 |
| 4738100 |
Boost-sustain-boost rocket |
Apr. 19, 1988 |
| 4729317 |
Concentric layer ramjet fuel |
Mar. 8, 1988 |
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