ClassID:

72545

B64D19/02 - CPC Classification

Classification description:

Non-canopied parachutes Rotary-wing parachutes

Recent Application in this class:
#1
20260001645
2026-01-01

METHOD OF ASSEMBLYING AND OPERATING AN AUTOROTATING PAYLOAD DELIVERY DEVICE

#2
20250051008
2025-02-13

AUTOROTATING PAYLOAD DELIVERY DEVICE

#3
20250051007
2025-02-13

AUTOROTATING PAYLOAD DELIVERY DEVICE

#4
20240201695
2024-06-20

SITUATIONAL AWARENESS, VEHICLE CONTROL, AND/OR CONTINGENCY PLANNING FOR AIRCRAFT ACTUATOR FAILURE

#5
20230348075
2023-11-02

Autorotating aerial device, method of forming the autorotating aerial device and an autorotating aerial system

#6
20220185478
2022-06-16

METHOD OF ASSEMBLYING AND OPERATING AN AUTOROTATING PAYLOAD DELIVERY DEVICE

#7
20210237873
2021-08-05

System and method for low velocity aerial supply drop

#8
20210132634
2021-05-06

Situational awareness, vehicle control, and/or contingency planning for aircraft actuator failure

#9
20210129999
2021-05-06

METHOD AND SYSTEM FOR DECELERATING AND REDIRECTING AN AIRBORNE PLATFORM

#10
20190033862
2019-01-31

System and method for situational awareness, vehicle control, and/or contingency planning

#11
20190033861
2019-01-31

Method for vehicle contingency planning

#12
20190031330
2019-01-31

System and method for situational awareness, vehicle control, and/or contingency planning

#13
20190016469
2019-01-17

Deceleration Apparatus

#14
20180111682
2018-04-26

Non-motorized type flying unit for observation

#15
20100324754
2010-12-23

Samara wing

#16
20100030403
2010-02-04

Methods and apparatus for airborne unpowered rotor delivery systems

#17
20090272852
2009-11-05

Aerial Delivery Device

#18
20090218439
2009-09-03

Covert sensor emplacement using autorotational delivery mechanism

#19
20090206195
2009-08-20

Rotating air cargo delivery system and method of construction

#20
20070205329
2007-09-06

Rotating parachute with pitch adjusters

#21
20070029439
2007-02-08

Methods and apparatus for airborne systems

#22
20060180706
2006-08-17

Method for seizing an object