ClassID:

2142

A01K91/20 - CPC Classification

Classification description:

Lines Line length or depth measuring devices

Recent Application in this class:
#1
20250324959
2025-10-23

Fishing Data Calculation Method, Mobile Terminal, and Fishing Reel System

#2
20250255285
2025-08-14

FISHING LINE INFORMATION LEARNING SYSTEM

#3
20240245040
2024-07-25

Fishing System and Method to Enhance the Fishing Experience

#4
20240099287
2024-03-28

MEASURING PROBE FOR A SPINNING OR CASTING ROD

#5
20220378029
2022-12-01

Smart reel assembly

#6
20210231428
2021-07-29

Method to achieve a trolling depth by analyzing line angles

#7
20210227815
2021-07-29

Castable sensor device

#8
20190037825
2019-02-07

Fishing Line Monitoring System

#9
20180288990
2018-10-11

Castable sensor device

#10
20180255755
2018-09-13

Rotor brake mechanism for spinning reel

#11
20180055031
2018-03-01

FISHING SYSTEM

#12
20140137420
2014-05-22

Castable Depth Finding Device

#13
20110315802
2011-12-29

Fishing reel

#14
20110308136
2011-12-22

FISHING BOBBER

#15
20090299501
2009-12-03

METHOD FOR CONTROLLING AN ELECTRONIC FISHING DEVICE AND RELATED SOFTWARE SUBMERSIBLE DEVICE AND CARRIER MEDIUM

#16
20090293336
2009-12-03

Electronic fishing device and a related system, method, and use

#17
20090240354
2009-09-24

Method for implementing a fishing contest

#18
20090050725
2009-02-26

Fishing reel, fishing data display device, and fishing data display system

#19
20080289242
2008-11-27

COMPUTERIZED FISHING APPARATUS AND METHOD OF USING SAME

#20
20080134564
2008-06-12

Intelligent fishing tackle

#21
20080016749
2008-01-24

Reels, bail arm and fishing rod

#22
20070220798
2007-09-27

Fishing system

#23
20070173139
2007-07-26

Fishing assembly

#24
20070159923
2007-07-12

Acoustic Lure Tracking System

#25
20070058489
2007-03-15

Dynamic underwater position tracking of small objects

#26
20070006667
2007-01-11

Fishing line tension measuring and indicating system

#27
20060266860
2006-11-30

Fishing reel, fishing information display device, and fishing information display system

#28
20060191185
2006-08-31

Downrigger System with Responsive Depth Setting

#29
20060162230
2006-07-27

Fishing rod with casting mechanism

#30
20060117639
2006-06-08

Fishing float

#31
20050259515
2005-11-24

Fish detector

#32
20050257419
2005-11-24

Float system with toroidal adjustment

#33
20050218256
2005-10-06

Fishing reel, fishing data display device, and fishing data display system

#34
20050200836
2005-09-15

Fishing system

#35
20050166411
2005-08-04

Fishing system

#36
20050135192
2005-06-23

Marine electronics with lure depth analyzer

#37
17494973
2024-04-30

Device and methods of use for determining lure depth while trolling