ZIP-PAK INCORPORATED

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NORTHBROOK, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Snowmobile hood
- Patent number D342220
- Issue date Dec 14, 1993
- Zip-Pak, Inc.
- Miklos D. Hornai
- D12 - Transportation
Information Patent Grant
Method of making dual reuseable pouches
- Patent number 5,096,516
- Issue date Mar 17, 1992
- Zip-Pak, Incorporated
- Daniel P. McDonald
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transverse zipper application for horizontal form, fill and seal ma...
- Patent number 5,085,031
- Issue date Feb 4, 1992
- Zip-Pak Incorporated
- Daniel P. McDonald
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zippered film plural sheet strip guide system and method for zipper...
- Patent number 5,072,571
- Issue date Dec 17, 1991
- Zip-Pak Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hinged zipper
- Patent number 5,071,689
- Issue date Dec 10, 1991
- Zip-Pak Incorporated
- Paul A. Tilman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sealing jaws for zippered foil or film in form, fill and seal machines
- Patent number 5,067,302
- Issue date Nov 26, 1991
- Zip-Pak Incorporated
- Hugo Boeckmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sectional or pre-cut zipper strips, magazine storage and feed means...
- Patent number 5,065,899
- Issue date Nov 19, 1991
- Zip-Pak Incorporated
- Paul Tilman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Zippered closure for packages
- Patent number 5,063,639
- Issue date Nov 12, 1991
- Zip-Pak Incorporated
- Hugo Boeckmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Zippered closure for thermoformed package
- Patent number 5,063,069
- Issue date Nov 5, 1991
- Zip-Pak Incorporated
- Donald L. Van Erden
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag support/spreader for vertical form, fill and seal machines
- Patent number 5,054,270
- Issue date Oct 8, 1991
- Zip-Pak Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wrinkle free film spreader device for form, fill and seal machines
- Patent number 5,048,270
- Issue date Sep 17, 1991
- Zip-Pak Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for making Z-folded zippered film
- Patent number 5,047,002
- Issue date Sep 10, 1991
- Zip-Pak, Inc.
- Larry M. Zieke
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Zipper tracking in form, fill and seal package machines
- Patent number 5,042,224
- Issue date Aug 27, 1991
- Zip-Pak Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Guiding spirally wound zippered film to a constant infeed point
- Patent number 5,031,848
- Issue date Jul 16, 1991
- Zip-Pak Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zippered closure for thermoformed package
- Patent number 5,026,563
- Issue date Jun 25, 1991
- Zip-Pak Incorporated
- Donald L. Van Erden
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tape carried pre-cut zipper
- Patent number 5,024,537
- Issue date Jun 18, 1991
- Zip-Pak Incorporated
- Paul A. Tilman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing jaw for heat sealable film with zippered section
- Patent number 5,021,117
- Issue date Jun 4, 1991
- Zip-Pak, Inc.
- Hugo Boeckmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for smoothing of bag making material in form,...
- Patent number 5,014,497
- Issue date May 14, 1991
- Zip-Pak, Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Stretch stress relief for bag thermo-cross-seals in vertical form,...
- Patent number 5,014,499
- Issue date May 14, 1991
- Zip-Pak, Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hotseal jaws and cutoff knife assembly for processing thermoplastic...
- Patent number 5,015,223
- Issue date May 14, 1991
- Zip-Pak, Incorporated
- Hugo Boeckmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bacon/meat package
- Patent number 5,002,781
- Issue date Mar 26, 1991
- Zip-Pak Incorporated
- Donald L. Van Erden
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for guiding a zippered film in form, fill and...
- Patent number 4,993,212
- Issue date Feb 19, 1991
- Zip-Pak Incorporated
- Stanley Veoukas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Substantially frictionless and static-free former and feed tube
- Patent number 4,991,379
- Issue date Feb 12, 1991
- Zip-Pak Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fill tube spreader
- Patent number 4,986,054
- Issue date Jan 22, 1991
- Zip-Pak Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper guide and spreader device for form, fill and seal machines
- Patent number 4,974,395
- Issue date Dec 4, 1990
- Zip-Pak Incorporated
- Michael J. McMahon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ultrasonic web edge guide circuit
- Patent number 4,963,807
- Issue date Oct 16, 1990
- Zip-Pak Incorporated
- Jon Wendling
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of forming a reclosable tray
- Patent number 4,949,527
- Issue date Aug 21, 1990
- Zip-Pak Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper closure with internal peel seal
- Patent number 4,947,525
- Issue date Aug 14, 1990
- Zip-Pak Incorporated
- Donald L. Van Erden
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zipper guide system for form tooling
- Patent number 4,941,307
- Issue date Jul 17, 1990
- Zip-Pak Incorporated
- John Wojcik
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Zippered thermal form tray system
- Patent number 4,896,775
- Issue date Jan 30, 1990
- Zip-Pak Incorporated
- Hugo Boeckmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74006855 - OPTI SEAL
- Serial number 74006855
- Registration number 1618795
- Filing date Dec 1, 1989
- ZIP-PAK INCORPORATED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
74007624 - OPTI-SEAL
- Serial number 74007624
- Registration number 1624848
- Filing date Dec 1, 1989
- ZIP-PAK INCORPORATED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73706951 - ZIP-PAK
- Serial number 73706951
- Registration number 1539325
- Filing date Jan 21, 1988
- ZIP-PAK INCORPORATED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73684938
- Serial number 73684938
- Registration number 1515383
- Filing date Sep 18, 1987
- ZIP-PAK INCORPORATED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73684937 - ZIP PAK
- Serial number 73684937
- Registration number 1521819
- Filing date Sep 18, 1987
- ZIP-PAK INCORPORATED
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes

ZIP-PAK INCORPORATED

Organization

Patents Grantslast 30 patents

Snowmobile hood

Method of making dual reuseable pouches

Transverse zipper application for horizontal form, fill and seal ma...

Zippered film plural sheet strip guide system and method for zipper...

Hinged zipper

Sealing jaws for zippered foil or film in form, fill and seal machines

Sectional or pre-cut zipper strips, magazine storage and feed means...

Zippered closure for packages

Zippered closure for thermoformed package

Bag support/spreader for vertical form, fill and seal machines

Wrinkle free film spreader device for form, fill and seal machines

Apparatus and method for making Z-folded zippered film

Zipper tracking in form, fill and seal package machines

Guiding spirally wound zippered film to a constant infeed point

Zippered closure for thermoformed package

Tape carried pre-cut zipper

Sealing jaw for heat sealable film with zippered section

Method and apparatus for smoothing of bag making material in form,...

Stretch stress relief for bag thermo-cross-seals in vertical form,...

Hotseal jaws and cutoff knife assembly for processing thermoplastic...

Bacon/meat package

Method and apparatus for guiding a zippered film in form, fill and...

Substantially frictionless and static-free former and feed tube

Fill tube spreader

Zipper guide and spreader device for form, fill and seal machines

Ultrasonic web edge guide circuit

Method of forming a reclosable tray

Zipper closure with internal peel seal

Zipper guide system for form tooling

Zippered thermal form tray system

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74006855 - OPTI SEAL

74007624 - OPTI-SEAL

73706951 - ZIP-PAK

73684938

73684937 - ZIP PAK