ClassID:

70629

B63B21/60 - CPC Classification

Classification description:

Tying-up; Shifting, towing, or pushing equipment; Anchoring; Towing or pushing equipment; Adaptations of hooks for towing; Towing-hook mountings Quick releases

Recent Application in this class:
#1
20230348023
2023-11-02

Mechanical Attachment Mechanism with Catchment Fingers Engaging Curved Grooves

#2
20200391835
2020-12-17

TUG WITH AN ALL AROUND TOWING INSTALLATION

#3
20200354023
2020-11-12

Automatic release system on a supply or tug vessel

#4
20190118910
2019-04-25

Emergency vessel towing system and method

#5
20190106181
2019-04-11

Emergency ship arrest system and method

#6
20180265113
2018-09-20

Unmanned underwater vehicle transport cart

#7
20180264986
2018-09-20

Removal/installation apparatus for boat capture system

#8
20180201483
2018-07-19

Quick release shackle

#9
20180001968
2018-01-04

Release Apparatus and Method Of Manufacturing A Release Apparatus

#10
20170361906
2017-12-21

Emergency ship arrest system and method

#11
20170361905
2017-12-21

Emergency vessel towing system and method

#12
20170332612
2017-11-23

Retrieval system for underwater objects

#13
20170075013
2017-03-16

System and method for deployment and retrieval of seismic nodes along a carrier rope

#14
20140305291
2014-10-16

Disconnection unit for instantaneous disconnection of a load

#15
20130047907
2013-02-28

WAKEBOARD REMOVAL DEVICE

#16
20110214596
2011-09-08

Vertically installed spar and construction methods

#17
20080216733
2008-09-11

Cargo transport device for towing behind watercraft

#18
20070163482
2007-07-19

Cargo Transport Device for Towing Behind Watercraft

#19
20060112870
2006-06-01

Actuating device for a towing device on a tugboat

#20
20050284355
2005-12-29

Apparatus and method for securing a mooring line of a vessel

#21
20050051535
2005-03-10

Device for remotely decoupling coupled objects with a fusible link underwater

#22
17570031
2022-10-18

Acoustic-electric remote control release hook used on water and underwater