B65D27/28 - CPC Classification Index

ClassID:

74673 ⎘

B65D27/28 - CPC Classification

Classification description:

Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents; Closures Applications of separate closing elements

Recent Application in this class:

20250121986

2025-04-17

TAMPER RESISTANT STORAGE AND TRANSPORT SYSTEM FOR CONTAINERS OF LIQUID

20250014482

2025-01-09

FLEXIBLE SELF-ADHESIVE LABEL WITH A COVERED ADHESIVE REGION SELECTIVELY PEELABLE AND CLOSEABLE PRODUCT INCLUDING SAID LABEL

20240025600

2024-01-25

TAMPER RESISTANT STORAGE SYSTEMS FOR FOOD AND OTHER ITEMS

20230150729

2023-05-18

METHOD FOR SEALING A CONTAINER IN A TAMPER-RESISTANT MANNER

20230041104

2023-02-09

TAMPER RESISTANT STORAGE AND TRANSPORT SYSTEM FOR CONTAINERS OF LIQUID

20220177195

2022-06-09

Internal imprinting enclosure

20220119159

2022-04-21

TAMPER RESISTANT CONTAINERS FOR FOOD AND OTHER ITEMS

20210300628

2021-09-30

Sealing Sleeve

20190283936

2019-09-19

Origami envelope

#10

20180009572

2018-01-11

Origami envelope

#11

20170217639

2017-08-03

Origami envelope

#12

20170057703

2017-03-02

Sealing device

#13

20160325887

2016-11-10

ENVELOPE SEAL STRIP

#14

20150259113

2015-09-17

System and Method for Applying Aroma Releasing Material to Peel-Away Packaging

#15

20130193195

2013-08-01

Envelope seal strip

#16

20130119121

2013-05-16

Envelope with integral seal strip

#17

20130008939

2013-01-10

SATCHEL SYSTEM

#18

20110135864

2011-06-09

ADHESIVE TAB FOR A TABBER

#19

20090302099

2009-12-10

ENVIRONMENTALLY FRIENDLY REUSABLE ENVELOPE STRUCTURES

#20

20090001150

2009-01-01

Reusable Envelope

#21

20070272588

2007-11-29

CONTAINER FOR BABY ITEMS

#22

20050156019

2005-07-21

Closable container