B65D2581/00 - CPC Classification Index

ClassID:

76969 ⎘

B65D2581/00 - CPC Classification

Classification description:

Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents

Sub-classes:

B65D2581/02 » specially adapted to protect contents from mechanical damage 20
B65D2581/34 » for packaging foodstuffs or other articles intended to be cooked or heated within 20

Recent Application in this class:

20260027008

2026-01-29

MATERIALS AND METHODS FOR MITIGATING THE PRESENCE OF NITROSAMINES IN PACKAGING USING ACTIVATED CARBON OR A DERIVATIVE THEREOF

20240043179

2024-02-08

FUEL CAP ASSEMBLY WITH CYLINDRICAL COUPLER

20210221570

2021-07-22

Fuel cap assembly with cylindrical coupler

20180148269

2018-05-31

METHODS AND SYSTEMS TO TRANSFER PROPPANT FOR FRACKING WITH REDUCED RISK OF PRODUCTION AND RELEASE OF SILICA DUST AT A WELL SITE

20160325901

2016-11-10

Accessory Parts Packaging

20160083177

2016-03-24

Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site

20160046438

2016-02-18

Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site

20150360856

2015-12-17

METHODS AND SYSTEMS TO TRANSFER PROPPANT FOR FRACKING WITH REDUCED RISK OF PRODUCTION AND RELEASE OF SILICA DUST AT A WELL SITE

20150259160

2015-09-17

Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor

#10

20150079890

2015-03-19

Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor

#11

15584071

2020-01-14

Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor