Patents-Review.com
ClassID:

10532 ⎘

A47G21/188 - CPC Classification

Classification description:

Table-ware; Drinking straws or the like with filters to remove impurities

Recent Application in this class:
#1
20260096678
2026-04-09

FILTRATION APPARATUS AND METHOD OF USE FOR THE SAME

 #2
20240023739
2024-01-25

Container and withdrawal system

 #3
20240000219
2024-01-04

DRINKING DEVICE

 #4
20230301450
2023-09-28

PURIFICATION STRAW AND PORTABLE DRINKING DEVICE USING THE SAME

 #5
20230147595
2023-05-11

ANTIMICROBIAL TUBULAR CONDUITS

 #6
20210369028
2021-12-02

DRINKING UTENSIL

 #7
20210355000
2021-11-18

Water sterilization cap with removable particulate filter and/or hydration meter

 #8
20210045557
2021-02-18

HYDRATION DELIVERY TUBE WITH CHECK VALVE

 #9
20200337486
2020-10-29

Portable filter

 #10
20200297138
2020-09-24

Tea Filter Straw

 #11
20200138212
2020-05-07

Container and withdrawal system

 #12
20190269266
2019-09-05

Portable water purifier

 #13
20190059625
2019-02-28

DRINKING STRAW CAPABLE OF MEETING USERS' PREFERENCES

 #14
20180184828
2018-07-05

FILTERED DRINKING STRAW

 #15
20160361675
2016-12-15

COMMODITY WATER PURIFIER

 #16
20160143468
2016-05-26

Toy mechanical straw with actuator diaphragm

 #17
20160022070
2016-01-28

Drinking straw with piercing end

 #18
20150034544
2015-02-05

FILTER STRAW

 #19
20140099423
2014-04-10

Device for use in beverage containers

 #20
20120298583
2012-11-29

Drinking straw with hollow fibre liquid filter

 #21
20120205463
2012-08-16

Drinking straws having environmentally-friendly wrappers and methods therefor

 #22
20100276509
2010-11-04

Drinking straw with filter member

 #23
20100258498
2010-10-14

Filter Drinking Straw

 #24
20100155500
2010-06-24

Safety drinking straw

 #25
20100051527
2010-03-04

MICROPOROUS FILTER WITH AN ANTIMICROBIAL SOURCE

 #26
20100044321
2010-02-25

MICROPOROUS FILTER WITH A LOW ELUTION ANTIMICROBAL SOURCE

 #27
20100032358
2010-02-11

MODULAR WATER PURIFICATION UNIT

 #28
20060175248
2006-08-10

Fluid filtering straw

 #29
20060144955
2006-07-06

Novelty pump straw with combined display area and prize delivery system

 #30
18910620
2026-04-07

Filtration apparatus and method of use for the same

 #31
15471650
2019-06-04

Filtered drinking straw

 #32
15281751
2018-05-29

Drinking straw device to ionize, filter and flavor drinking water