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Browse by Category: Main > Material Science
Class Information
Number: 428/128
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Fold at edge > Acute or reverse fold of exterior component > At opposed marginal edges > Annular cover > One piece
Description: Product wherein the reversely folded component, per se, constitutes the entire enveloping means.


Sub-classes under this class:

Class Number Class Name Patents
428/129 Abutted or lapped seam 41


Patents under this class:
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Patent Number Title Of Patent Date Issued
7449227 Vacuum insulation panel and refrigerator incorporating the same Nov. 11, 2008
7393577 Fiber reinforced composite cores and panels Jul. 1, 2008
7291561 MEMS device integrated chip package, and method of making same Nov. 6, 2007
6986921 Thermoplastic elastomer films Jan. 17, 2006
6979524 Contact printing of longitudinal magnetic media with perpendicularly applied magnetic field Dec. 27, 2005
6746750 Envelope device containing a liquid volatile material and method for making such a device Jun. 8, 2004
6685220 Airbelt and airbelt apparatus Feb. 3, 2004
6682792 Thermoplastic elastomer films Jan. 27, 2004
6645601 Printing blanket cover with a narrow cylinder attachment Nov. 11, 2003
6528554 Ultrasound assisted continuous process for making polymer blends and copolymers Mar. 4, 2003
6489001 Protective impact-resistant thermal insulation structure Dec. 3, 2002
6458448 Edge protector Oct. 1, 2002
6168847 Pre-folded stock material for use in a cushioning conversion machine Jan. 2, 2001
6092350 Modular polymer matrix composite support structure and methods of constructing same Jul. 25, 2000
6083603 Flanged insulation assembly and method of making Jul. 4, 2000
6030686 Absorbent nonwoven fabric Feb. 29, 2000
5989684 Methods, apparatus, and articles of manufacture for use in forming stator slot wedges Nov. 23, 1999
5948497 High stability silver based alloy reflectors for use in a writable compact disk Sep. 7, 1999
5922430 Compact disk protector Jul. 13, 1999
5910351 Multi-purpose hook Jun. 8, 1999
5858500 Tamper respondent enclosure Jan. 12, 1999
5652039 Sandwich panel for angular forming Jul. 29, 1997
5624761 Fire-protection and safety composite glass panel Apr. 29, 1997
5503894 Padded construction for use in straps and the like Apr. 2, 1996
5484657 Glazing pane and method for its production Jan. 16, 1996
5455095 Foil laminated tabletops Oct. 3, 1995
5447762 Method and system for localized fluid-assisted injection molding and body formed thereby Sep. 5, 1995
5439727 Surface anti-scuff device and system Aug. 8, 1995
5436053 Medical sheet and method of manufacture Jul. 25, 1995
5383314 Drainage and support mat Jan. 24, 1995
5330815 Heat shrinkable envelope Jul. 19, 1994
5251414 Energy absorbing composite and reinforcing core Oct. 12, 1993
5227218 Medical sheet and method of manufacture Jul. 13, 1993
5194314 Layered synthetic material sealed with a foil having apertures and a fabric backing Mar. 16, 1993
4952438 Heat-shrinkable envelope Aug. 28, 1990
4946809 Precursor for A1NBN ceramic and method of use Aug. 7, 1990
4910061 Shoe heel saving pad Mar. 20, 1990
4876135 Floor mat with disposable absorbent pad Oct. 24, 1989
4626463 Diskette having wear-resistant magnetizable layer Dec. 2, 1986
4618536 Magnetic recording medium Oct. 21, 1986
4590715 Tarpaulin edge-finished for single line tie-down May. 27, 1986
4587157 Wear resisting undercoat for thin film magnetic recording media May. 6, 1986
4519435 Slats for vertical venetian blinds May. 28, 1985
4512049 Recreational towel Apr. 23, 1985
4504533 Gypsum construction sheet with glass fiber/non-woven felt lining sheet Mar. 12, 1985
4447502 Bottleneck foil May. 8, 1984
4442153 Longitudinally divided cable sleeve of thermo-plastic synthetic material with a shape memory Apr. 10, 1984
4435460 Plastic tubular objects Mar. 6, 1984
4379179 Method for determining the magnetic anisotropy field in the manufacture of magnetic domain devices Apr. 5, 1983
4322462 Seal splice Mar. 30, 1982

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