Tea bags

Industry

CPC
B29L2031/7122

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2031/00Other particular articles

Current Industry

B29L2031/7122Tea bags

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Packaging apparatus and method
- Patent number 12,090,710
- Issue date Sep 17, 2024
- TATA CONSUMER PRODUCTS GB LIMITED
- Andrew John Bishop
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device and method for manufacturing a bag received in an envelope
- Patent number 11,999,517
- Issue date Jun 4, 2024
- Teepack Spezialmaschinen GmbH & Co. KG
- Thomas Rydlewski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for forming filter bags for infusion products
- Patent number 11,267,597
- Issue date Mar 8, 2022
- IMA Industria Macchine Automatiche S.p.A.
- Sauro Rivola
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and arrangement for portion-packing of an oral pouched snuff...
- Patent number 11,089,815
- Issue date Aug 17, 2021
- Swedish Match North Europe AB
- Tony Persson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process and apparatus for producing packets
- Patent number 10,589,884
- Issue date Mar 17, 2020
- Conopco, Inc.
- Adrian Michael Woodward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for joining filter bags with infusion products
- Patent number 10,513,361
- Issue date Dec 24, 2019
- IMA Industria Macchine Automatiche S.p.A.
- Simone Badini
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing extraction bag sheet
- Patent number 8,500,617
- Issue date Aug 6, 2013
- Tsubakimoto Kogyo Co., Ltd.
- Yoshiyuki Tsuji
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Machine for making filter bags for infusion products and wrapping t...
- Patent number 8,333,050
- Issue date Dec 18, 2012
- IMA Flavour S.R.L.
- Dario Rea
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing device for sealing and simultaneously cutting a web of mate...
- Patent number 7,412,998
- Issue date Aug 19, 2008
- I.M.A. Industrie Macchine Automatiche S.p.A.
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine and method for making filter bags for infusion products
- Patent number 7,404,789
- Issue date Jul 29, 2008
- I.M.A. Industria Macchine Automatiche S.p.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ultrasound unit for sealing lengths of filter paper
- Patent number 7,371,297
- Issue date May 13, 2008
- I.M.A. Industria Macchine Automatiche S.p.A.
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for sealing lengths of filter paper
- Patent number 7,299,600
- Issue date Nov 27, 2007
- I.M.A. Industria Macchine Automatiche S.p.A.
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine and method for making filter bags for infusion products
- Patent number 7,204,794
- Issue date Apr 17, 2007
- I.M.A. Industria Macchine Automatiche S.p.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine and method for making filter bags of tetrahedral shape for...
- Patent number 7,188,458
- Issue date Mar 13, 2007
- I.M.A. Industria Macchine Automatiche S.p.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Suspending member, packing material and package
- Patent number 6,730,338
- Issue date May 4, 2004
- Fuso Industry Co., Ltd.
- Yasuhiko Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the continuous production of beverage filter bags
- Patent number 6,725,628
- Issue date Apr 27, 2004
- Teepack Spezialmaschinen GmbH & Co. KG
- Wilhelm Lohrey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for making filter bags for products for infusion
- Patent number 6,668,518
- Issue date Dec 30, 2003
- I.M.A. Industria Macchine Automatiche S.p.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing packets
- Patent number 6,511,410
- Issue date Jan 28, 2003
- Lipton, division of Conopco, Inc.
- Ronald Herman Ketel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transport device for strand materials in continuous production of i...
- Patent number 6,505,731
- Issue date Jan 14, 2003
- Teepack Spezialmaschinen GmbH & Co. KG
- Stefan Lambertz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Web cutting apparatus
- Patent number 5,934,043
- Issue date Aug 10, 1999
- Molins PLC
- Alan Michael Aindow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Package for dispensing a fluid treating substance and method and ap...
- Patent number 5,613,601
- Issue date Mar 25, 1997
- Johnson & Johnson Inc.
- Roger Boulanger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Package for dispensing a fluid treating substance and method and ap...
- Patent number 5,564,263
- Issue date Oct 15, 1996
- Johnson & Johnson Inc.
- Roger Boulanger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for producing packets
- Patent number 5,548,947
- Issue date Aug 27, 1996
- Thomas J. Lipton Co.
- Kevin R. Fincham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Package for dispensing a fluid treating substance and method and ap...
- Patent number 5,456,055
- Issue date Oct 10, 1995
- Johnson & Johnson, Inc.
- Roger Boulanger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter-bags for medicinal and aromatic infusions, method and apparatus
- Patent number 4,609,556
- Issue date Sep 2, 1986
- Nicolas Goedert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3486955
- Patent number 3,486,955
- Issue date Dec 30, 1969
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3322584
- Patent number 3,322,584
- Issue date May 30, 1967
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3222235
- Patent number 3,222,235
- Issue date Dec 7, 1965
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
2362459
- Patent number 2,362,459
- Issue date Nov 14, 1944
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING APPARATUS AND METHOD
- Publication number 20240399677
- Publication date Dec 5, 2024
- TATA CONSUMER PRODUCTS GB LIMITED
- ANDREW JOHN BISHOP
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PACKAGING APPARATUS AND METHOD
- Publication number 20230241846
- Publication date Aug 3, 2023
- TATA CONSUMER PRODUCTS GB LIMITED
- ANDREW JOHN BISHOP
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR MANUFACTURING A BAG RECEIVED IN AN ENVELOPE
- Publication number 20210354864
- Publication date Nov 18, 2021
- TEEPACK SPEZIALMASCHINEN GMBH & CO. KG
- Thomas Rydlewski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR THERMOFORMING INFUSION PACKETS
- Publication number 20130277888
- Publication date Oct 24, 2013
- Adrian Michael Woodward
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING INFUSION PACKETS
- Publication number 20130277887
- Publication date Oct 24, 2013
- James Robert Stirling Howarth
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PLASTIC FILM HAVING OXYGEN ABSORBING FUNCTION AND INFUSION BAG
- Publication number 20120215196
- Publication date Aug 23, 2012
- HOSOKAWA YOKO CO., LTD.
- Yukio Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MACHINE FOR MAKING FILTER BAGS FOR INFUSION PRODUCTS AND WRAPPING T...
- Publication number 20110232229
- Publication date Sep 29, 2011
- IMA FLAVOUR S.R.L.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING EXTRACTION BAG SHEET
- Publication number 20110047937
- Publication date Mar 3, 2011
- TSUBAKIMOTO KOGYO CO., LTD.
- Yoshiyuki Tsuji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ultrasound unit for sealing lengths of filter paper
- Publication number 20060254721
- Publication date Nov 16, 2006
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device for sealing lengths of filter paper
- Publication number 20060168910
- Publication date Aug 3, 2006
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Machine and method for making filter bags for infusion products
- Publication number 20060052227
- Publication date Mar 9, 2006
- I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Sealing device for sealing and simultaneously cutting a web of mate...
- Publication number 20060042758
- Publication date Mar 2, 2006
- Rodolfo Caroli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Machine and method for making filter bags for infusion products
- Publication number 20050118303
- Publication date Jun 2, 2005
- I. M. A. INDUSTRIA MACCHINE AUTOMATICHE S.p.A.
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Machine and method for making filter bags of tetrahedral shape for...
- Publication number 20040261370
- Publication date Dec 30, 2004
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for the continuous production of infusion bags...
- Publication number 20030113410
- Publication date Jun 19, 2003
- Wilhelm Lohrey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus for producing packets
- Publication number 20030092550
- Publication date May 15, 2003
- Lipton, Division of Conopco, Inc.
- Ronald Herman Ketel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Transport device for strand materials in continuous production of i...
- Publication number 20020108837
- Publication date Aug 15, 2002
- Stefan Lambertz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Suspending member, packing material and package
- Publication number 20020094360
- Publication date Jul 18, 2002
- Fuso Industry Co., Ltd.
- Yasuhiko Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for the continuous production of beverage filter bags
- Publication number 20020005027
- Publication date Jan 17, 2002
- Wilhelm Lohrey
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Machine for making filter bags for products for infusion
- Publication number 20010037623
- Publication date Nov 8, 2001
- Dario Rea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Packaging apparatus and method

Device and method for manufacturing a bag received in an envelope

Machine for forming filter bags for infusion products

Method and arrangement for portion-packing of an oral pouched snuff...

Process and apparatus for producing packets

Device for joining filter bags with infusion products

Method for manufacturing extraction bag sheet

Machine for making filter bags for infusion products and wrapping t...

Sealing device for sealing and simultaneously cutting a web of mate...

Machine and method for making filter bags for infusion products

Ultrasound unit for sealing lengths of filter paper

Device for sealing lengths of filter paper

Machine and method for making filter bags for infusion products

Machine and method for making filter bags of tetrahedral shape for...

Suspending member, packing material and package

Process for the continuous production of beverage filter bags

Machine for making filter bags for products for infusion

Apparatus for producing packets

Transport device for strand materials in continuous production of i...

Web cutting apparatus

Package for dispensing a fluid treating substance and method and ap...

Package for dispensing a fluid treating substance and method and ap...

Apparatus and method for producing packets

Package for dispensing a fluid treating substance and method and ap...

Filter-bags for medicinal and aromatic infusions, method and apparatus

3486955

3322584

3222235

2362459

Patents Applicationslast 30 patents

PACKAGING APPARATUS AND METHOD

PACKAGING APPARATUS AND METHOD

DEVICE AND METHOD FOR MANUFACTURING A BAG RECEIVED IN AN ENVELOPE

PROCESS FOR THERMOFORMING INFUSION PACKETS

PROCESS FOR PRODUCING INFUSION PACKETS

PLASTIC FILM HAVING OXYGEN ABSORBING FUNCTION AND INFUSION BAG

MACHINE FOR MAKING FILTER BAGS FOR INFUSION PRODUCTS AND WRAPPING T...

METHOD FOR MANUFACTURING EXTRACTION BAG SHEET

Ultrasound unit for sealing lengths of filter paper

Device for sealing lengths of filter paper

Machine and method for making filter bags for infusion products

Sealing device for sealing and simultaneously cutting a web of mate...

Machine and method for making filter bags for infusion products

Machine and method for making filter bags of tetrahedral shape for...

Method and apparatus for the continuous production of infusion bags...

Apparatus for producing packets

Transport device for strand materials in continuous production of i...

Suspending member, packing material and package

Process for the continuous production of beverage filter bags

Machine for making filter bags for products for infusion