ClassID:

82549

B66D1/39 - CPC Classification

Classification description:

Rope, cable, or chain winding mechanisms; Capstans; Other constructional details; Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of axially-movable drums or barrels

Recent Application in this class:
#1
20240253957
2024-08-01

CANOPY DEPLOYMENT AND RETRACTION DEVICE WITH LINE TENSION CONTROL

#2
20240076128
2024-03-07

Winch Assembly of a Load Handling Device

#3
20220380172
2022-12-01

Reeling device

#4
20220287267
2022-09-15

Cable Drive Unit

#5
20220024714
2022-01-27

Transfer device for maintaining an electrical or optical connection

#6
20200385249
2020-12-10

Hoist translating drum with bar spline bearing

#7
20200354201
2020-11-12

Moving drum winch

#8
20200102195
2020-04-02

Hoist cable sensor with differential drive

#9
20190352154
2019-11-21

Compact hoist accessories and combination systems

#10
20190185299
2019-06-20

Compact hoist system

#11
20190010030
2019-01-10

Cable winch arrangement

#12
20180251352
2018-09-06

Automatic reversing screw mechanism for cable winding

#13
20180251351
2018-09-06

Sealed rescue hoist drum bellow system

#14
20180029854
2018-02-01

Lift assembly with load cells

#15
20170266580
2017-09-21

Compact hoist system

#16
20170203939
2017-07-20

WINCH FOR A TENSION LINE

#17
20170137266
2017-05-18

Compact hoist accessories and combination systems

#18
20160368744
2016-12-22

Lift assembly with load cells

#19
20160338310
2016-11-24

Cable drive unit

#20
20150158600
2015-06-11

Ground station with shuttled drum for tethered aerial vehicles

#21
20150144852
2015-05-28

Lift assembly with tapered drums

#22
20150144851
2015-05-28

Nested lift assemblies

#23
20150008381
2015-01-08

Rope winch

#24
20140175353
2014-06-26

Compact hoist system

#25
20140175252
2014-06-26

Compact hoist system

#26
20140061558
2014-03-06

LEVEL WINDING DRUM WINCH

#27
20140014317
2014-01-16

Drum unit with an arch compensator for a well intervention string

#28
20130240809
2013-09-19

Cable winch device

#29
20130161441
2013-06-27

Drum unit for a well intervention string

#30
20130001488
2013-01-03

Modular lift assembly

#31
20120193315
2012-08-02

Traveling crane having traveler and hoisting winch

#32
20120118208
2012-05-17

WINCH AND AUTONOMOUS MOBILE APPARATUS INCLUDING THE SAME

#33
20120048152
2012-03-01

Winch and autonomous mobile apparatus including the same

#34
20120037863
2012-02-16

Modular lift assembly

#35
20110001101
2011-01-06

Modular lift assembly

#36
20100051890
2010-03-04

Winch system for VTOL aircraft

#37
20090045381
2009-02-19

Modular lift assembly

#38
20070001158
2007-01-04

Modular lift assembly

#39
20060169662
2006-08-03

Modular lift assembly

#40
20050247919
2005-11-10

Intermediate brake for modular lift assembly

#41
15838711
2019-01-08

Swivel winch rotated via an actuator in response to pressure sensor data