ClassID:

1694

A01K1/0114 - CPC Classification

Classification description:

Housing animals; Equipment therefor; Removal of dung or urine, e.g. from stables; Cat trays; Dog urinals; Toilets for pets Litter boxes with screens for separating excrement from litter

Recent Application in this class:
#1
20260123597
2026-05-07

CONTROL METHOD, DEVICE AND SYSTEM FOR FECES CLEANING SYSTEM

#2
20260123596
2026-05-07

LITTER BOX

#3
20260114420
2026-04-30

PET WASTE COLLECTION DEVICE

#4
20260083087
2026-03-26

CAT LITTER BOX WITH A GUIDE ASSEMBLY FOR COUNTERCLOCKWISE AND CLOCKWISE DISCHARGE

#5
20260047542
2026-02-19

CAT LITTER BOX

#6
20260026463
2026-01-29

LITTER DEVICE WITH BEZEL ASSEMBLY

#7
20260026462
2026-01-29

Pet Bedpan

#8
20260007117
2026-01-08

Weight Based Systems and Methods for Automatically Identifying Animal Waste

#9
20260007116
2026-01-08

SUPPORT FOR AN AUTOMATED LITTER DEVICE

#10
20250380662
2025-12-18

AUTOMATIC PET LITTER ADDING DEVICE AND CAT LITTER BOX

#11
20250374888
2025-12-11

CAT LITTER BOX

#12
20250359529
2025-11-27

Litter Box for Pets

#13
20250344665
2025-11-13

Automatic Cat Excrement Removing Device

#14
20250324937
2025-10-23

MODULAR PET LITTER BOX SYSTEM

#15
20250290261
2025-09-18

PET WASTE SCOOP ASSEMBLY

#16
20250287907
2025-09-18

PET WASTE SCOOP ASSEMBLY

#17
20250275514
2025-09-04

Cat Litter Basin Convenient for Cleaning

#18
20250268226
2025-08-28

Manually Activated Motorized Pumping of Waste Disposal Cat Litter Box

#19
20250248361
2025-08-07

LITTER BOX

#20
20250221378
2025-07-10

PET TOILET

#21
20250212835
2025-07-03

ANIMAL TOILET

#22
20250194555
2025-06-19

PET TOILET

#23
20250194554
2025-06-19

PET TOILET

#24
20250194553
2025-06-19

FALSE-DETECTION PREVENTION LITTER BOX

#25
20250176492
2025-06-05

LINKAGE-TYPE LITTER BOX

#26
20250169463
2025-05-29

PET TOILET

#27
20250169462
2025-05-29

PET TOILET

#28
20250169461
2025-05-29

Pretty Kitty Litter Mat

#29
20250169460
2025-05-29

PET TOILET

#30
20250160294
2025-05-22

PET TOILET SYSTEM

#31
20250134059
2025-05-01

PET TOILET AND CONTROL METHOD THEREOF

#32
20250134058
2025-05-01

PET TOILET AND CONTROL METHOD THEREOF

#33
20250113800
2025-04-10

INTELLIGENT CAT LITTER BOX

#34
20250113799
2025-04-10

ANIMAL LITTER BOX AND FEEDER

#35
20250113798
2025-04-10

PET TOILET

#36
20250098629
2025-03-27

PET TOILET AND CONTROL METHOD THEREOF

#37
20250072386
2025-03-06

COMPRESSIBLE ANIMAL LITTER SIFTER

#38
20250072385
2025-03-06

CAT LITTER BOX WITH A WASTE COLLECTION COMPARTMENT

#39
20250072384
2025-03-06

AUTOMATED CAT LITTER BOX

#40
20250057108
2025-02-20

PET TOILET

#41
20250057107
2025-02-20

LITTER BIN AND PET TOILET

#42
20250048993
2025-02-13

VACUUM PACKAGING DEVICE

#43
20250040509
2025-02-06

Pet toilet

#44
20250031660
2025-01-30

Cat litter box capable of automatic cleaning and removal

#45
20250008917
2025-01-09

ABSORBENT AND BIODEGRADABLE MATERIAL

#46
20240407322
2024-12-12

Full-Automatic Cat Toilet

#47
20240407321
2024-12-12

Lift to Sift Litter Box

#48
20240397904
2024-12-05

Litter device

#49
20240389546
2024-11-28

CAT LITTER CLEANING METHOD AND AUTOMATIC CAT LITTER TRAY

#50
20240365743
2024-11-07

SYSTEM FOR MONITORING AND CONTROLLING AN AUTOMATED LITTER DEVICE

#51
20240357992
2024-10-31

ANIMAL TOILET

#52
20240341268
2024-10-17

AUTOMATED LITTER DEVICE

#53
20240341267
2024-10-17

AUTOMATED LITTER DEVICE

#54
20240324545
2024-10-03

MODULAR SYSTEM WITH MULTIFUNCTIONAL PARTS TO SEPARATE WASTE AND TRANSPORT ANIMALS

#55
20240306595
2024-09-19

DEVICE FOR CLEANING PET FECES AUTOMATICALLY AND INTELLIGENTLY

#56
20240284868
2024-08-29

SYSTEM TOILET FOR PETS

#57
20240284867
2024-08-29

SYSTEM TOILET FOR PET

#58
20240260535
2024-08-08

Cat litter box

#59
20240206422
2024-06-27

Self-Cleaning Cat Litter Box

#60
20240206421
2024-06-27

Device And Method For Removing Cat Excrement And Smell From Cat Litter

#61
20240196856
2024-06-20

ERGONOMIC LITTER DEVICE

#62
20240099260
2024-03-28

ANIMAL WASTE HANDLING DEVICE AND METHOD

#63
20240065485
2024-02-29

Adjustable sifting assembly

#64
20240049675
2024-02-15

System for monitoring and controlling an automated litter device

#65
20240023513
2024-01-25

ANIMAL TOILET

#66
20240016116
2024-01-18

CAT LITTER BOX SYSTEM

#67
20240000037
2024-01-04

Pet litter box and control method of pet litter box

#68
20230397568
2023-12-14

SMART LITTER DEVICE WITH ENTRY BARRIER

#69
20230380378
2023-11-30

LITTER DEVICE WITH BEZEL ASSEMBLY

#70
20230363348
2023-11-16

Automatic Cat Excrement Removing Device

#71
20230345902
2023-11-02

Litter box Scooper

#72
20230337623
2023-10-26

INVERTIBLE AND HYGIENIC LITTER BOX

#73
20230309501
2023-10-05

Litter device for pet

#74
20230301268
2023-09-28

CLUMPED CAT LITTER FILTER DEVICE AND FILTERING METHOD THEREOF

#75
20230270074
2023-08-31

Animal Litter and Litter Box System

#76
20230247967
2023-08-10

Pet cat excrement screening device

#77
20230217890
2023-07-13

ANIMAL TOILET

#78
20230217889
2023-07-13

Cat litter box system

#79
20230180709
2023-06-15

PET WASTE SCOOPER

#80
20230172154
2023-06-08

CHEMICAL COMPOSITION AND METHOD OF USING AN ANTIMICROBIAL ODOR CONTROL ADDITIVE FOR PET LITTERS

#81
20230103710
2023-04-06

Animal waste handling device and method

#82
20230078871
2023-03-16

Litter box sifting assembly

#83
20230050378
2023-02-16

Automated litter device

#84
20230048757
2023-02-16

Automated litter device

#85
20220394949
2022-12-15

Cat Litter Collection Assembly

#86
20220330515
2022-10-20

KIT OF REPLACEABLE CAT LITTER FILTERS AND METHOD OF USING SAME

#87
20220322632
2022-10-13

System for monitoring and controlling an automated litter device

#88
20220312722
2022-10-06

LITTER BOX LINER

#89
20220279750
2022-09-08

REPLACEABLE FULLY-AUTOMATIC CAT LITTER CLEANING DEVICE

#90
20220256804
2022-08-18

Animal toilet

#91
20220248630
2022-08-11

Dual Zone Sifting Scoop for Sifting Various Size Particles or Materials

#92
20220217937
2022-07-14

Litter scooping receptacle

#93
20220183251
2022-06-16

ANIMAL TOILET

#94
20220142116
2022-05-12

TOILET

#95
20220142114
2022-05-12

Automated litter device

#96
20220125006
2022-04-28

ERGONOMIC LITTER DEVICE

#97
20220117190
2022-04-21

MODULAR PET LITTER BOX SYSTEM

#98
20220104452
2022-04-07

AUTOMATIC CAT TOILET

#99
20210368730
2021-12-02

Cat litter holding and cleaning assembly

#100
20210307287
2021-10-07

Scoop with variably spaced apart bottom flanges

#101
20210289741
2021-09-23

Cat litter scoop

#102
20210274743
2021-09-09

HYGIENIC LITTER TOILET FOR DOMESTIC PETS

#103
20210267158
2021-09-02

Excrement screening device and method

#104
20210227781
2021-07-29

CUSTOM KITTY LINERS & SIFTERS

#105
20210161096
2021-06-03

LITTER COLLECTION DEVICE FOR EFFICIENT ANIMAL WASTE REMOVAL AND METHOD THEREOF

#106
20210084862
2021-03-25

Compressible animal litter sifter

#107
20210051916
2021-02-25

Animal litter and litter box system

#108
20210045348
2021-02-18

Animal litter box

#109
20210037781
2021-02-11

Nestable cat litter box

#110
20200359593
2020-11-19

Method and apparatus to handle animal waste

#111
20200315128
2020-10-08

All-In-One Cat Housing Apparatus

#112
20200315125
2020-10-08

Toilet for animal

#113
20200281154
2020-09-10

Intelligent Self-cleaning Electric Deodorant Sand Pot for Pets

#114
20200267928
2020-08-27

Litter sifter liner

#115
20200260684
2020-08-20

Animal litter box

#116
20200229392
2020-07-23

ANIMAL LITTER BOX

#117
20200187450
2020-06-18

Modular pet litter box system

#118
20200113150
2020-04-16

Sticky Mats for Catching Pet Litter

#119
20200107519
2020-04-09

Pet carrier including detachable litter box

#120
20200060221
2020-02-27

Litter Collection Device for Efficient Animal Waste Removal and Method Thereof

#121
20200045928
2020-02-13

PET POTTY POD

#122
20200037572
2020-02-06

Hygienic filter and disposal device

#123
20200024422
2020-01-23

Plastic composition with spent filter media filler

#124
20190364840
2019-12-05

System for monitoring and controlling an automated litter device

#125
20190343066
2019-11-14

Sifting Device for Efficient Animal Waste Removal

#126
20190313595
2019-10-17

Cat litter box

#127
20190289811
2019-09-26

WASTE SCOOPER

#128
20190274273
2019-09-12

Long walk litter box

#129
20190208738
2019-07-11

System and method for automatically flushing pet urine from a litter box

#130
20190166789
2019-06-06

Self-cleaning litter box

#131
20190159423
2019-05-30

Litter scoop for non-clumping pelleted litters

#132
20190059315
2019-02-28

System and method for automatically flushing pet urine from a litter box

#133
20190045738
2019-02-14

Cat litter box

#134
20190029216
2019-01-31

Unique twelve-different-application umbrella system, having pivotable pole receiver systems, rotatable pole-receiver-locking adjustor system, curved-surface adaptor systems, trailer-hitch adaptor system, and spiral-shovel spike system

#135
20190021273
2019-01-24

Litter box

#136
20180359987
2018-12-20

Toilet for animal

#137
20180344103
2018-12-06

Toilet

#138
20180344102
2018-12-06

Toilet

#139
20180228123
2018-08-16

Animal litter sifter

#140
20180220619
2018-08-09

Toilet for animal

#141
20180199537
2018-07-19

Pet sanitation device

#142
20180192610
2018-07-12

Pet litter tray, box, and system

#143
20180192609
2018-07-12

Feline litter box sieve system

#144
20180192608
2018-07-12

Toilet for animal

#145
20180184614
2018-07-05

Toilet for animal

#146
20180134026
2018-05-17

Shaped Articles Having Peelable, Perforated Surfaces and Their Use for Segregating Particulate Materials, Such as in Animal Litter Trays

#147
20180077896
2018-03-22

Cylindrical system for animal excrement removal with removable litter tray

#148
20180042199
2018-02-15

LITTER CLEANING AND DISPOSAL SYSTEM

#149
20180020635
2018-01-25

Pet litter box cleaning system

#150
20180014509
2018-01-18

TOILET FOR PET DOGS

#151
20170367295
2017-12-28

Animal toilet

#152
20170367294
2017-12-28

Toilet for animal

#153
20170258034
2017-09-14

Disposable and biodegradable litter system for animals

#154
20170251627
2017-09-07

Sifting litter box

#155
20170231190
2017-08-17

Easy clean animal litter box

#156
20170223924
2017-08-10

PET CARRIER INCLUDING DETACHABLE LITTER BOX

#157
20170164577
2017-06-15

Closed litter box for pets

#158
20170150696
2017-06-01

Litter Bowl and Scoop

#159
20170105384
2017-04-20

AUTOMATIC LITTER AND WASTE SEPARATOR DEVICE

#160
20170049071
2017-02-23

FLUSHABLE CAT LITTER

#161
20170042114
2017-02-16

Disposable Animal Litter Container

#162
20160374306
2016-12-29

SELF-CLEANING LITTER BOX/PET WASTE ENCAPSULATED DEVICE

#163
20160353706
2016-12-08

CAT LITTER SIEVING SYSTEM

#164
20160338309
2016-11-24

Pet waste scoop assembly

#165
20160324115
2016-11-10

LITTER SCOOP SYSTEM

#166
20160295829
2016-10-13

Scoopable litter scooper

#167
20160286752
2016-10-06

Pet litter box and cleaning system

#168
20160270362
2016-09-22

Disposable and biodegradable litter system for animals

#169
20160262341
2016-09-15

Animal litter

#170
20160251134
2016-09-01

Animal litter box package body

#171
20160229602
2016-08-11

Closeable container cap

#172
20160227728
2016-08-11

Scooping pan

#173
20160227727
2016-08-11

Scooping device

#174
20160219828
2016-08-04

Litter box assembly

#175
20160198673
2016-07-14

Disposable Animal Litter Container

#176
20160150756
2016-06-02

Pet litter box and cleaning system

#177
20160135420
2016-05-19

Animal litter box

#178
20160113230
2016-04-28

Animal litter box

#179
20160029589
2016-02-04

PET WASTE SYSTEM

#180
20160029587
2016-02-04

Animal waste disposal system

#181
20150354157
2015-12-10

Pet waste scoop assembly

#182
20150334983
2015-11-26

Animal waste disposal system

#183
20150334982
2015-11-26

Combined pet litter box and cleaning sieve

#184
20150327508
2015-11-19

Kitty Katch Cat Litter Box

#185
20150245590
2015-09-03

Waste scoop containment system

#186
20150245588
2015-09-03

100% Biodegradable/Compostable Pet Litter System or Kit

#187
20150173324
2015-06-25

Flip n Go Smart Litter Box

#188
20150173323
2015-06-25

Self-cleaning litter box

#189
20150167265
2015-06-18

Pet waste scoop assembly

#190
20150114303
2015-04-30

Animal litter box

#191
20150094085
2015-04-02

Access point selection for network-based positioning

#192
20150089846
2015-04-02

WHEELED SCOOPER

#193
20150075439
2015-03-19

Animal litter sand and animal toilet

#194
20150075438
2015-03-19

Pet Litter Inserts

#195
20150053140
2015-02-26

MODULARLY CONNECTED DEVICE FOR CLEANING A PET TOILET

#196
20150020743
2015-01-22

PET LITTER BOX

#197
20140366810
2014-12-18

LITTER BOX ASSEMBLY

#198
20140251224
2014-09-11

Pet toilet

#199
20140245960
2014-09-04

Automated litter device and method

#200
20140183886
2014-07-03

Waste scoop containment system

#201
20140174369
2014-06-26

Toilet equipment for domestic animals, in particular for dogs

#202
20140166547
2014-06-19

Mucking device

#203
20140150727
2014-06-05

Animal litter box

#204
20140076756
2014-03-20

SCOOP HOLDER FOR HOLDING A SCOOP DEVICE ADAPTED TO SCOOP CAT LITTER FROM A CAT LITTER BOX AND METHOD OF MANUFACTURING THE SCOOP HOLDER

#205
20140069343
2014-03-13

Self-cleaning litter box

#206
20140069342
2014-03-13

Tidy cat litter box

#207
20130333626
2013-12-19

Soiled animal litter separating device

#208
20130327278
2013-12-12

PET LITTER BOX DEBRIS TRAP

#209
20130319340
2013-12-05

Litter box assembly

#210
20130292957
2013-11-07

EXTENDABLE LITTER SCOOP

#211
20130277509
2013-10-24

Litter box cleaning kit

#212
20130276715
2013-10-24

LITTER BOX GUARD

#213
20130276714
2013-10-24

Pet Litter Box

#214
20130269622
2013-10-17

PET EXCREMENT BOX

#215
20130228133
2013-09-05

Animal toilet

#216
20130213310
2013-08-22

Litter box for domestic animals

#217
20130180896
2013-07-18

BEDDING MATERIAL SEPARATOR

#218
20130167777
2013-07-04

Litter box with apparatus for catchiing and returning tracked litter and method of assembling the litter box

#219
20130140220
2013-06-06

Mucking device

#220
20130133585
2013-05-30

Litter box assembly

#221
20130112149
2013-05-09

Disposable and biodegradable litter system for animals

#222
20130098302
2013-04-25

Liquid-permeable panel

#223
20130098301
2013-04-25

Liquid-permeable panel

#224
20130098300
2013-04-25

System toilet for dogs

#225
20130036982
2013-02-14

Flip n Go

#226
20130019810
2013-01-24

Apparatus and method for maintaining pet waste

#227
20130001965
2013-01-03

Cat litter scoop with adjustable screens

#228
20120325159
2012-12-27

Pet waste box

#229
20120318204
2012-12-20

ANIMAL SYSTEM TOILET AND LIQUID PERMEABLE PANEL USED THEREWITH

#230
20120318203
2012-12-20

Litter box with sifter/scraper scoop insert and method

#231
20120291712
2012-11-22

Shaped articles having peelable, perforated surfaces and their use for segregating particulate materials, such as in animal litter trays

#232
20120210943
2012-08-23

Easy to clean animal litter container

#233
20120080893
2012-04-05

Scoop device with articulated-arm sifting action

#234
20120025549
2012-02-02

Sifting pet waste scoop

#235
20110315084
2011-12-29

Cat litter box system

#236
20110266817
2011-11-03

Sifting scoop

#237
20110265728
2011-11-03

Manual litter box

#238
20110260478
2011-10-27

Cat Box Litter Box Scooper

#239
20110259275
2011-10-27

Lift-assisted litter box system

#240
20110233948
2011-09-29

Cat litter scoop

#241
20110209456
2011-09-01

Motion assisted sifting fork

#242
20110155072
2011-06-30

Self-cleaning litter box

#243
20110155071
2011-06-30

Self-cleaning litter box

#244
20110155070
2011-06-30

Self-cleaning litter box

#245
20110139081
2011-06-16

Cat litter cleaner

#246
20110126773
2011-06-02

Self-cleaning litter box

#247
20110088630
2011-04-21

Cat litter box and method of cleaning same

#248
20110017142
2011-01-27

Self scooping cat litter box

#249
20110011779
2011-01-20

SCOOP DEVICE FOR SEPARATING MANURE FROM BEDDING

#250
20110011347
2011-01-20

Animal waste disposal system

#251
20100313818
2010-12-16

Self-cleaning litter box

#252
20100258056
2010-10-14

GIZMO COMFORT STATION

#253
20100164239
2010-07-01

Lighted litter scoop

#254
20100122662
2010-05-20

ANIMAL TOILET

#255
20100095899
2010-04-22

Disposable fold-up sifting animal litter filtering pan

#256
20100095898
2010-04-22

Manual litter box

#257
20100050951
2010-03-04

Litter box having support elements which support litter above a floor having a drain located therein

#258
20100043717
2010-02-25

LITTER CONTAINMENT AND DISPOSAL APPARATUS

#259
20090288610
2009-11-26

Litter box interface junction cover

#260
20090283049
2009-11-19

Cat litter box cleaning system

#261
20090278366
2009-11-12

Uprightly storable fecal matter scooper

#262
20090261608
2009-10-22

Motion assisted sifting fork

#263
20090260578
2009-10-22

PET TOILET

#264
20090194033
2009-08-06

Netliner Litter Box Cleaning System

#265
20090107408
2009-04-30

Apparatus and method to remove animal waste from litter

#266
20090058115
2009-03-05

LITTER BOX CLEANING DEVICE

#267
20090038553
2009-02-12

Thermoformed litter scoop

#268
20090013935
2009-01-15

EZ-clean litter saver

#269
20090001738
2009-01-01

Animal waste disposal system

#270
20090000558
2009-01-01

Animal litter box

#271
20080314328
2008-12-25

Litter box sifter-lifter

#272
20080196671
2008-08-21

Device for detecting, containing, and indicating the presence of fluidic animal waste product at a defined location

#273
20080164704
2008-07-10

Pet litter scooper

#274
20080149036
2008-06-26

SELF-CLEANING PET LITTER BOX

#275
20080134981
2008-06-12

Disposable cat litter scoop with collection system

#276
20080105207
2008-05-08

WASTE RECEPTACLE

#277
20080072832
2008-03-27

Cat's bathroom buddy

#278
20080047499
2008-02-28

Feline exudate apparatus and method

#279
20080042457
2008-02-21

Motion assisted manure fork

#280
20080041316
2008-02-21

Nested disposable pet litter trays

#281
20080035069
2008-02-14

Pet toilet

#282
20080029038
2008-02-07

Litter box air evacuation method

#283
20080017123
2008-01-24

Pet box with rotational litter sifting screen and disposal receptacle

#284
20080017122
2008-01-24

Self-cleaning pet litter box assembly with reciprocating bars

#285
20070283896
2007-12-13

LITTER CONTAINMENT AND DISPOSAL APPARATUS

#286
20070277741
2007-12-06

Disposable Litter Scoop

#287
20070267333
2007-11-22

WASTE SCOOP

#288
20070227457
2007-10-04

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