ClassID:

72934

B64G1/404 - CPC Classification

Classification description:

Cosmonautic vehicles; Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles; Arrangements or adaptations of propulsion systems; Solid propellant rocket engines Hybrid rocket engines

Recent Application in this class:
#1
20260117725
2026-04-30

3D-PRINTED ROCKET FUEL GRAINS, ROCKET ENGINES AND AN ADDITIVE MANUFACTURING PROCESS

#2
20250012237
2025-01-09

THRUST VECTOR CONTROL FOR HYBRID PROPELLANTS ROCKET ENGINE WITH EMBEDDED FLUID INJECTION PORTS

#3
20240117782
2024-04-11

Modulating internal ballistics in a 3D-printed rocket motor and an additive manufacturing process

#4
20220381201
2022-12-01

Hybrid propulsion unit for space vehicle

#5
20220348360
2022-11-03

Miniaturized green end-burning hybrid propulsion system for cubesats

#6
20220315252
2022-10-06

MINIATURIZED GREEN END-BURNING HYBRID PROPULSION SYSTEM FOR CUBESATS

#7
20210277847
2021-09-09

Hybrid rocket

#8
20210148307
2021-05-20

Rocket engine with integrated oxidizer catalyst in manifold and injector assembly

#9
20210147099
2021-05-20

Attitude control and thrust boosting system and method for space launchers

#10
20210101702
2021-04-08

Miniaturized green end-burning hybrid propulsion system for CubeSats

#11
20200291899
2020-09-17

Hybrid rocket engine with improved solid fuel segment

#12
20200291897
2020-09-17

Oxidizer injector for motor

#13
20200240365
2020-07-30

Thrust vector control for hybrid propellants rocket engine with embedded fluid injection ports

#14
20200240363
2020-07-30

Rocket engine's thrust chamber assembly

#15
20200063692
2020-02-27

Linear throttling high regression rate vortex flow field injection system within a hybrid rocket engine

#16
20180354658
2018-12-13

Propulsion system for small artificial satellites

#17
20180346152
2018-12-06

Satellite launch system

#18
20180209381
2018-07-26

Persistent vortex generating high regression rate solid fuel grain for a hybrid rocket engine

#19
20170137152
2017-05-18

Method and device for deflection of space debris

#20
20170130674
2017-05-11

Liquid fuel metering in a hybrid rocket-like liquid rocket motor

#21
20170129626
2017-05-11

LEO LB-1A SATELLITE LAUNCH SYSTEM

#22
20160229694
2016-08-11

Hydrogen peroxide catalyst

#23
20160001898
2016-01-07

Space propulsion module having both electric and solid fuel chemical propulsion

#24
20150040536
2015-02-12

Externally powered hybrid propulsion system

#25
20130047578
2013-02-28

Unified chemical electric propulsion system

#26
20130042951
2013-02-21

Systems and methods for casting hybrid rocket motor fuel grains

#27
20090206204
2009-08-20

Spin-stabilized lander

#28
20070120020
2007-05-31

Small reusable payload delivery vehicle

#29
20060145018
2006-07-06

Unitized hybrid rocket system

#30
17325558
2024-10-15

3D-printed rocket fuel grains, rocket engines and an additive manufacturing process

#31
17325538
2025-08-26

Continuous modification in a 3D-printed rocket engine and an additive manufacturing process