Patents by Inventor Lina Strand

Lina Strand has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6887225
    Abstract: An absorbent article in the form of a sanitary napkin (1), a panty liner or an incontinence protector for women, comprises an absorbent body (2) and a liquid-impervious casing sheet (4) that covers one side of the absorbent body and is joined thereto, either directly or indirectly, wherein the liquid-impervious casing sheet is coated with an adhesive layer (5) that extends at least over a part of the casing sheet, and a removable protective sheet (6) covering the adhesive layer. The protective layer (6) includes a cut-out (7) that extends symmetrically on respective sides of the longitudinal symmetry axis (A—A) of the article, and at least one piece of material (8) that extends in the cut-out.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: May 3, 2005
    Assignee: SCA Hygiene Products AB
    Inventor: Lina Strand
  • Patent number: 6786893
    Abstract: An elastic absorbent article such as a sanitary towel, a panty liner or an incontinence pad includes an inner layer and an outer layer which are elastic and an intermediate absorption body which is non-elastic. The absorption body is connected to at least one of the inner and outer layers only in a central and small region and in that the region is visibly marked on the inner layer.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: September 7, 2004
    Assignee: SCA Hygiene Products AB
    Inventor: Lina Strand
  • Patent number: 6749594
    Abstract: Absorbent product (101) such as a sanitary towel, a panty liner or an incontinence pad, which product has two transverse end edges (117, 118), two longitudinal side edges (119, 120), a liquid-permeable surface layer (102), a liquidtight backing layer (103) and an absorbent core (104) arranged between these layers (102, 103), the product having side flaps (106) arranged at the longitudinal side edges (119, 120) on both sides of the absorbent core (104), which side flaps (106) are of such shape and size that, during use of the product, they can be folded around the leg edges in the crotch portion on a pair of briefs, the side flaps (106) exhibiting a gloss below 25% and a regular transmittance above 5%.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: June 15, 2004
    Assignee: SCA Hygiene Products AB
    Inventors: Roy Hansson, Camilla Elfsberg, Charlotte Persson, Camilla Björklund, Lina Strand
  • Publication number: 20030233080
    Abstract: A part of an absorbent article (101, 201, 301, 401, 501, 601, 701, 801, 901, 1001) such as a sanitary towel, a panty liner or an incontinence pad or the like, has a regular transmittance in excess of 5% and a sheen of less than 25%.
    Type: Application
    Filed: April 10, 2003
    Publication date: December 18, 2003
    Inventors: Lina Strand Backman, Manoochehr Moslehi, Urban Gabrielsson
  • Publication number: 20020183708
    Abstract: The present invention relates to an absorbent article in the form of a sanitary napkin (1), a panty liner or an incontinence protector for women, comprising an absorbent body (2) and a liquid-impervious casing sheet (4) that covers one side of the absorbent body and is joined thereto, either directly or indirectly, wherein the liquid-impervious casing sheet is coated with an adhesive layer (5) that extends at least over a part of the casing sheet, and a removable protective sheet (6) covering the adhesive layer. According to the invention the protective layer (6) includes a cut-out (7) that extends symmetrically on respective sides of the longitudinal symmetry axis (A-A) of said article, and at least one piece of material (8) that extends in said cut-out.
    Type: Application
    Filed: June 13, 2002
    Publication date: December 5, 2002
    Inventor: Lina Strand
  • Publication number: 20020156446
    Abstract: Absorbent product (101) such as a sanitary towel, a panty liner or an incontinence pad, which product has two transverse end edges (117, 118), two longitudinal side edges (119, 120), a liquid-permeable surface layer (102), a liquidtight backing layer (103) and an absorbent core (104) arranged between these layers (102, 103), the product having side flaps (106) arranged at the longitudinal side edges (119, 120) on both sides of the absorbent core (104), which side flaps (106) are of such shape and size that, during use of the product, they can be folded around the leg edges in the crotch portion on a pair of briefs, the side flaps (106) exhibiting a gloss below 25% and a regular transmittance above 5%.
    Type: Application
    Filed: April 10, 2002
    Publication date: October 24, 2002
    Inventors: Roy Hansson, Camilla Elfsberg, Charlotte Persson, Camilla Bjorklund, Lina Strand
  • Publication number: 20020052589
    Abstract: The present invention relates to an elastic absorbent article such as a sanitary towel, a panty liner or an incontinence pad. The invention is characterized in that the inner layer 1 and the outer layer 2 are elastic and in that the intermediate absorption body 3 is non-elastic, in that the absorption body 3 is connected to at least one of the said inner and outer layers only in a central and tiny region and in that the said region 4 is visibly marked on the liquid-permeable inner layer 1.
    Type: Application
    Filed: November 2, 2001
    Publication date: May 2, 2002
    Inventor: Lina Strand