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US Classification
D30
US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.
Current Industry
D30
Animal husbandry
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Patents Grants
last 30 patents
Information
Patent Grant
Pet feeder
Patent number
D1078171
Issue date
Jun 3, 2025
Hangzhou Meari Technology Co., Ltd.
Chao Qin
D30 - Animal husbandry
Information
Patent Grant
Intelligent pet water dispenser
Patent number
D1078178
Issue date
Jun 3, 2025
Zhangli Lan
D30 - Animal husbandry
Information
Patent Grant
Mat
Patent number
D1078179
Issue date
Jun 3, 2025
WELLFINE SILICONE PRODUCTS CO., LTD.
Feng Liu
D30 - Animal husbandry
Information
Patent Grant
Medical clothing for pet
Patent number
D1078180
Issue date
Jun 3, 2025
Ritu Agarwal
D30 - Animal husbandry
Information
Patent Grant
Pet washer and dryer
Patent number
D1078184
Issue date
Jun 3, 2025
Yiwu Xiaoxiao Ecological Technology Co., Ltd
Chuanzhang Wang
D30 - Animal husbandry
Information
Patent Grant
Bird feeder
Patent number
D1078174
Issue date
Jun 3, 2025
Zhiyue Fu
D30 - Animal husbandry
Information
Patent Grant
Bird feeder with camera
Patent number
D1078175
Issue date
Jun 3, 2025
Ningbo Baifu Technology Development Co., Ltd.
Qidong Su
D30 - Animal husbandry
Information
Patent Grant
Water drinking device for pets
Patent number
D1078177
Issue date
Jun 3, 2025
Cairong Liang
D30 - Animal husbandry
Information
Patent Grant
Anti-bark collar device
Patent number
D1078196
Issue date
Jun 3, 2025
Shenzhen TIZE Technology Co., Ltd.
Jian Wen
D30 - Animal husbandry
Information
Patent Grant
Storage tray
Patent number
D1077646
Issue date
Jun 3, 2025
Liangliang Zhang
D30 - Animal husbandry
Information
Patent Grant
Animal feeding and drinking trough
Patent number
D1078172
Issue date
Jun 3, 2025
Kaifeng Li
D30 - Animal husbandry
Information
Patent Grant
Animal feeding and drinking trough
Patent number
D1078173
Issue date
Jun 3, 2025
Kaifeng Li
D30 - Animal husbandry
Information
Patent Grant
Pet nail grinder
Patent number
D1078182
Issue date
Jun 3, 2025
Shenzhen Diben Technology Co., LTD
Zhuhui Wei
D30 - Animal husbandry
Information
Patent Grant
Pet grooming vacuum kit
Patent number
D1078183
Issue date
Jun 3, 2025
Bochao Xu
D30 - Animal husbandry
Information
Patent Grant
Cat tree
Patent number
D1078187
Issue date
Jun 3, 2025
Shenzhen Qianhai Yahee E-commerce Co., Ltd.
Yingjie Wang
D30 - Animal husbandry
Information
Patent Grant
Cat climbing frame
Patent number
D1078190
Issue date
Jun 3, 2025
Xiaoqun Luo
D30 - Animal husbandry
Information
Patent Grant
Anti-bark collar device
Patent number
D1078195
Issue date
Jun 3, 2025
Shenzhen TIZE Technology Co., Ltd.
Jian Wen
D30 - Animal husbandry
Information
Patent Grant
Bark control device
Patent number
D1078197
Issue date
Jun 3, 2025
Yunyun Chen
D30 - Animal husbandry
Information
Patent Grant
Pet bed
Patent number
D1078169
Issue date
Jun 3, 2025
Hao Yun
D30 - Animal husbandry
Information
Patent Grant
Pet bed
Patent number
D1078170
Issue date
Jun 3, 2025
Hao Yun
D30 - Animal husbandry
Information
Patent Grant
Pet bowl
Patent number
D1078176
Issue date
Jun 3, 2025
Guangdu Su
D30 - Animal husbandry
Information
Patent Grant
Pet toy
Patent number
D1078185
Issue date
Jun 3, 2025
Jinhua Yinuo Toys Co., Ltd
Guishan Yin
D30 - Animal husbandry
Information
Patent Grant
Cat tree
Patent number
D1078188
Issue date
Jun 3, 2025
SUZHOU PETMODA TECHNOLOGY CO., LTD.
Binjia Xu
D30 - Animal husbandry
Information
Patent Grant
Toy for pets
Patent number
D1078189
Issue date
Jun 3, 2025
Kadtc Pet Supplies INC
Changli Wu
D30 - Animal husbandry
Information
Patent Grant
Absorbent pad
Patent number
D1078191
Issue date
Jun 3, 2025
KAS PET, LLC
Kristen Brunner
D30 - Animal husbandry
Information
Patent Grant
Cat litter basin
Patent number
D1078192
Issue date
Jun 3, 2025
SHENZHEN CHONGXIN TECHNOLOGY CO., LTD
Shuling Ren
D30 - Animal husbandry
Information
Patent Grant
Pet water bowl
Patent number
D1078194
Issue date
Jun 3, 2025
Weiyong Peng
D30 - Animal husbandry
Information
Patent Grant
Pet nail grinder
Patent number
D1078181
Issue date
Jun 3, 2025
Shenzhen Diben Technology Co., LTD
Chenglin Luo
D30 - Animal husbandry
Information
Patent Grant
Cat tree
Patent number
D1078186
Issue date
Jun 3, 2025
Yuxian Liang
D30 - Animal husbandry
Information
Patent Grant
Litter tray
Patent number
D1078193
Issue date
Jun 3, 2025
Hersh L. Goldfinger
D30 - Animal husbandry
Patents Applications
last 30 patents
Information
Patent Application
Doggy camelback
Publication number
20070187442
Publication date
Aug 16, 2007
Errol Martin
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pet bed
Publication number
20040216680
Publication date
Nov 4, 2004
Aaron M. Lamstein
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Support stand
Publication number
20040089772
Publication date
May 13, 2004
Ernest W. Albrecht
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING