Patents-Review.com
ClassID:

1871 ⎘

A01K39/0206 - CPC Classification

Classification description:

Feeding or drinking appliances for poultry or other birds; Drinking appliances Drinkers especially adapted for feeding hummingbirds

Recent Application in this class:
#1
20260122729
2026-04-30

HEATER FOR A HUMMINGBIRD FEEDER

 #2
20260107926
2026-04-23

HUMMINGBIRD FEEDER

 #3
20250280801
2025-09-11

Bird Feeder

 #4
20250268239
2025-08-28

Unpowered Hummingbird Water Feeder and Feeding Method

 #5
20250268238
2025-08-28

HUMMINGBIRD SHOOTING SYSTEM

 #6
20250031674
2025-01-30

Hummingbird Feeder Device

 #7
20240423169
2024-12-26

Top-Fill Hummingbird Feeder With Float Valve Base Closure Mechanism

 #8
20240306611
2024-09-19

BIRD FEEDER HANGER ASSEMBLY

 #9
20240276955
2024-08-22

SMALL SEED CONVERTER FOR BIRD FEEDER

 #10
20240224949
2024-07-11

Hyper-realistic hummingbird feeder

 #11
20240215546
2024-07-04

Insect Infiltration Protection Apparatus for Pole Mounted Bird Feeder

 #12
20230189764
2023-06-22

NOVEL RIVET-TYPE HUMMINGBIRD FEEDER BASE

 #13
20220408699
2022-12-29

HUMMINGBIRD FEEDER

 #14
20220295758
2022-09-22

Top-fill hummingbird feeder with float valve base closure mechanism having a foam/frame float

 #15
20220295757
2022-09-22

Bird or Hummingbird Feeder Nesting Pole

 #16
20220132810
2022-05-05

BIRD FLUID FEEDER DEVICE

 #17
20220022428
2022-01-27

Top-fill hummingbird feeder with float valve base closure mechanism

 #18
20220015335
2022-01-20

AUXILIARY ANT MOAT FOR HUMMINGBIRD FEEDER AND METHOD OF USE THEREOF

 #19
20210037794
2021-02-11

ANIMAL FEEDER

 #20
20200305396
2020-10-01

Bird feeder with beak detection

 #21
20200253167
2020-08-13

Liquid Hummingbird Feeder Assembly

 #22
20200214268
2020-07-09

Small seed converter for bird feeder

 #23
20200196577
2020-06-25

Hummingbird feeder with elastomeric ornamental feed port having an accessory mounting rib

 #24
20190335716
2019-11-07

Oriole bird feeder with tapered port access channel and integrated perch

 #25
20190320622
2019-10-24

Hummingbird feeder with improved flower assembly mounting member

 #26
20190320621
2019-10-24

Top-fill hummingbird feeder with float valve base closure mechanism having a foam/frame float

 #27
20190320620
2019-10-24

LIQUID HUMMINGBIRD FEEDER WITH BASE ASSEMBLY HAVING A TWO-PART NECTAR BASIN WITH RECESSED SEALING MEMBER

 #28
20190320619
2019-10-24

Top-fill hummingbird feeder with vented press fit cap

 #29
20190239485
2019-08-08

Bird propelled rotating hummingbird feeder

 #30
20190174725
2019-06-13

Top-fill hummingbird feeder with float valve base closure mechanism

 #31
20190174724
2019-06-13

BIRD FEEDER HANGER ASSEMBLY

 #32
20190098875
2019-04-04

Hummingbird feeder with dual food-holding compartments

 #33
20190075761
2019-03-14

Wearable animal feeder

 #34
20180352787
2018-12-13

NECTAR POUCH FOR HUMMINGBIRD FEEDER

 #35
20180228132
2018-08-16

Hand held bird feeding assembly

 #36
20180184622
2018-07-05

Oriole bird feeder with tapered port access channel and integrated perch

 #37
20180035650
2018-02-08

Bird feeder

 #38
20180000053
2018-01-04

LIQUID BIRD FEEDER

 #39
20170311575
2017-11-02

BIRD FEEDER WITH DETACHABLE DECORATIVE AND CAMOUFLAGE FEATURES

 #40
20170295758
2017-10-19

DEVICE AND METHOD FOR KEEPING ANTS OUT OF LIQUID FOOD

 #41
20170280690
2017-10-05

Top-fill hummingbird feeder with float valve base closure mechanism

 #42
20170273280
2017-09-28

Top-fill hummingbird feeder with float valve base closure mechanism

 #43
20170181412
2017-06-29

LIQUID RESERVOIR AND BIRD FEEDER INCORPORATING THE SAME

 #44
20170127655
2017-05-11

TOP-FILL HUMMINGBIRD FEEDER WITH TWIST BOTTLE VALVE

 #45
20160374318
2016-12-29

Bird feeder with improved rain shield

 #46
20160309680
2016-10-27

Backyard wildlife feeder

 #47
20160262358
2016-09-15

HUMMINGBIRD BIRD FEEDER

 #48
20160192624
2016-07-07

Top-fill hummingbird feeder with vertically operative base sealing mechanism

 #49
20160150764
2016-06-02

Hummingbird fruit fly feeder

 #50
20160128308
2016-05-12

Hummingbird feeder and feed pod

 #51
20160106072
2016-04-21

Flying animal feeder control, monitoring, and reporting system

 #52
20160007574
2016-01-14

Hummingbird feeder and feed pod

 #53
20150272084
2015-10-01

Liquid bird feeder

 #54
20150128868
2015-05-14

Top-fill hummingbird feeder with float valve base closure mechanism

 #55
20150122186
2015-05-07

BIRD FEEDER HANGER ASSEMBLY

 #56
20150122184
2015-05-07

Small seed converter for bird feeder

 #57
20150020742
2015-01-22

Nectar feeder having a float with rounded bottom

 #58
20150013612
2015-01-15

Liquid reservoir and bird feeder incorporating the same

 #59
20140344098
2014-11-20

SYSTEM AND METHOD FOR CONSTRUCTING AND MARKETING A MODULAR BIRD FEEDER

 #60
20140338605
2014-11-20

Hummingbird feeder

 #61
20140326190
2014-11-06

Liquid bird feeder

 #62
20140318464
2014-10-30

Top-fill hummingbird feeder with float valve base closure mechanism

 #63
20140158056
2014-06-12

TOP-FILL HUMMINGBIRD FEEDER WITH TWIST BOTTLE VALVE

 #64
20140137804
2014-05-22

Hummingbird feeder

 #65
20140109836
2014-04-24

Top-fill hummingbird feeder with vertically operative base sealing mechanism

 #66
20140109835
2014-04-24

Nectar feeder with float

 #67
20140076241
2014-03-20

System and method for constructing and marketing a modular bird feeder

 #68
20130042815
2013-02-21

Nectar feeder with float and valve

 #69
20130042814
2013-02-21

Hummingbird feeder with disposable reservoir and reusable base

 #70
20120285387
2012-11-15

Liquid reservoir and bird feeder incorporating the same

 #71
20120279454
2012-11-08

Top-fill hummingbird feeder with float valve base closure mechanism

 #72
20120216750
2012-08-30

Top-fill hummingbird feeder with a cork-type top sealing member

 #73
20120192796
2012-08-02

Temperature-adjustable warming apparatus for a hummingbird feeder and food

 #74
20120152174
2012-06-21

Liquid bird feeder

 #75
20120132145
2012-05-31

Top-fill hummingbird feeder with vertically operative base sealing mechanism

 #76
20120079988
2012-04-05

Top-fill hummingbird feeder with twist bottle valve

 #77
20120060762
2012-03-15

Hummingbird liquid feeder

 #78
20110308471
2011-12-22

Bird feeder

 #79
20110297095
2011-12-08

Top-fill hummingbird feeder with float valve base closure mechanism

 #80
20110277691
2011-11-17

Hummingbird feeding system

 #81
20110271910
2011-11-10

Squirrel guard for a bird feeder

 #82
20110239949
2011-10-06

Hummingbird feeder

 #83
20110209666
2011-09-01

Liquid bird feeder

 #84
20110168101
2011-07-14

Nectar feeder with float and valve

 #85
20110100300
2011-05-05

Top-fill hummingbird feeder

 #86
20110094449
2011-04-28

BIRD FEEDER

 #87
20110088626
2011-04-21

ADJUSTABLE ANIMAL FEEDER

 #88
20110073043
2011-03-31

Bird Feeder

 #89
20110011345
2011-01-20

Illuminated hummingbird feeder

 #90
20100251967
2010-10-07

Hummingbird feeder with disposable reservoir and reusable base

 #91
20100242848
2010-09-30

Top-fill hummingbird feeder with twist bottle valve

 #92
20100229801
2010-09-16

Liquid bird feeder

 #93
20100224132
2010-09-09

Top-fill hummingbird feeder with float valve base closure mechanism

 #94
20100192866
2010-08-05

Disposable hummingbird feeder

 #95
20100132618
2010-06-03

Liquid bird feeder

 #96
20100089330
2010-04-15

Disposable wild bird feeder

 #97
20100089328
2010-04-15

BIRD FEEDER

 #98
20100024738
2010-02-04

HUMMINGBIRD FEEDER

 #99
20090320765
2009-12-31

Top-fill hummingbird feeder with vertically operative base sealing mechanism

 #100
20090308321
2009-12-17

Bird feeder capable of being hand held or mounted to a surface

 #101
20090255476
2009-10-15

Nectar feeder

 #102
20090205572
2009-08-20

Bottle cap for a bird feeder

 #103
20090199777
2009-08-13

Bird feeder with adjustable sealing feeding port

 #104
20090188434
2009-07-30

Disposable hummingbird feeder

 #105
20090159008
2009-06-25

Liquid reservoir and bird feeder incorporating the same

 #106
20090145875
2009-06-11

Bottle cap for a bird feeder

 #107
20090133636
2009-05-28

Illumuniated hummingbird feeder

 #108
20090078211
2009-03-26

Hummingbird feeder with flying insect control

 #109
20090031962
2009-02-05

Collapsible bird feeder with a removable tray

 #110
20080314327
2008-12-25

Animal feeder

 #111
20080282989
2008-11-20

C-CLIP HUMMINGBIRD FEEDER

 #112
20080257273
2008-10-23

Top-fill hummingbird feeder

 #113
20080251025
2008-10-16

Nectar feeder with float and valve

 #114
20080190881
2008-08-14

Bottle cap for a bird feeder

 #115
20080190371
2008-08-14

Apparatus for hanging a bird feeder

 #116
20080141944
2008-06-19

Jelly/jam bird feeder

 #117
20080087225
2008-04-17

Hummingbird feeder

 #118
20080060584
2008-03-13

Hummingbird feeder

 #119
20080053375
2008-03-06

Hummingbird feeder

 #120
20080035068
2008-02-14

Solar hummingbird fountain

 #121
20070289540
2007-12-20

Liquid bird feeder

 #122
20070272161
2007-11-29

Liquid bird feeder

 #123
20070221133
2007-09-27

Illuminated hummingbird feeder

 #124
20070039554
2007-02-22

Basin nectar bird feeder with improved stability

 #125
20070028847
2007-02-08

Method of filling a bird feeder

 #126
20070006813
2007-01-11

Bird feeder and kit

 #127
20070006809
2007-01-11

Selective bird suet dispenser and method of feeding

 #128
20060201431
2006-09-14

Personal hummingbird blind

 #129
20060153000
2006-07-13

Convenience nectar mixing and storage devices

 #130
20060124067
2006-06-15

Hummingbird feeder attachment

 #131
20060090707
2006-05-04

Nectar feeding system

 #132
20060065202
2006-03-30

Hummingbird feeder

 #133
20060037546
2006-02-23

BIRD FEEDER

 #134
20050211178
2005-09-29

Bird feeder guard

 #135
20050126503
2005-06-16

Liquid compositions for feeding birds

 #136
18895503
2025-06-24

Hummingbird feeder

 #137
18346121
2024-05-21

Bird feeding monitoring house

 #138
16914024
2022-03-29

Birdfeeders with multiple feeding ports

 #139
16022628
2020-08-11

Hummingbird feeder with unique insect repellent umbrella and removable flower-shaped feeding port made of silicone

 #140
15013063
2020-10-27

Animal feeder

 #141
14947928
2017-05-23

Tilting feeder

 #142
14517913
2016-02-02

Flying animal feeder control, monitoring, and reporting system

 #143
14455092
2015-11-24

Apparatus for feeding birds