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Frank Feng Jung Huang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tabless self-opening bag pack
Patent number
6,446,810
Issue date
Sep 10, 2002
Durabag Co., Inc.
Daniel C. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Machine for automated boxing of soft stacked items
Patent number
6,438,928
Issue date
Aug 27, 2002
Supertonics, LLC
Daniel C. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pack of self-opening plastic bags
Patent number
6,435,350
Issue date
Aug 20, 2002
Durabag Co., Inc.
Frank F. J. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Swing-arm bagging rack for supporting multiple styles of packs of p...
Patent number
6,089,514
Issue date
Jul 18, 2000
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and method for forming aperture cutouts for a pack of sel...
Patent number
5,967,962
Issue date
Oct 19, 1999
Frank F. J. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Readily movable reclined bag rack and bagging rack system thereof
Patent number
5,941,392
Issue date
Aug 24, 1999
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Flapless self-opening plastic bag pack
Patent number
5,938,033
Issue date
Aug 17, 1999
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Plastic bag pack system with novel handle apertures
Patent number
5,865,313
Issue date
Feb 2, 1999
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Self-opening plastic bag pack system
Patent number
5,695,064
Issue date
Dec 9, 1997
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dies for manufacturing a pack of self-opening bags
Patent number
5,670,013
Issue date
Sep 23, 1997
Durabag Co., Inc.
Frank Feng Jung Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Self-opening plastic bag pack system
Patent number
5,469,969
Issue date
Nov 28, 1995
Durabag, Inc., a California corporation
Frank F. J. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Semi-automatic T-shirt bag opening rack
Patent number
5,213,145
Issue date
May 25, 1993
Durabag Company, Inc.
Frank F. J. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Tabless self-opening bag pack
Publication number
20020074260
Publication date
Jun 20, 2002
Daniel C. Huang
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
MACHINE FOR AUTOMATED BOXING OF SOFT STACKED ITEMS
Publication number
20020073658
Publication date
Jun 20, 2002
Daniel C. Huang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL