Patents by Inventor Bruce William Lavash

Bruce William Lavash 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: 5779692
    Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have longitudinal side edge components that naturally wrap the sides of a wearer's panties which provide an alternative to conventional side flaps.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 14, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Bruce William Lavash, Thomas Ward Osborn, III, Robb Eric Olsen, Katherine Louise Mayer, Letha Margie Hines, Noriko Kawai
  • Patent number: 5772648
    Abstract: An absorbent article such as a sanitary napkin, having flaps and a recessed area wherein the flaps may be tucked.
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: June 30, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Thomas W. Osborn, III, Bruce William Lavash
  • Patent number: 5743897
    Abstract: An absorbent article having a main body portion, a pair of flaps joined to the main body portion, and an adhesive patch joined to each flap. Each adhesive patch comprises a first half and a second half releasably secured to the first half. The first half comprises an adhesive and the second half comprises an adhesive which is releasably securable to the adhesive of the first half.
    Type: Grant
    Filed: December 15, 1994
    Date of Patent: April 28, 1998
    Assignee: The Procter and Gamble Company
    Inventors: Kaoru Niihara, Charles John Berg, Jr., Bruce William Lavash
  • Patent number: 5730739
    Abstract: An absorbent article having a main body portion, a pair of flaps joined to the main body portion, and a unitary release material joined to a portion of each of the flaps such that the unitary release material superposes the flap adhesive when the flap is folded along a fold line. Each of the flaps form an included angle of about 180.degree. to about 270.degree. relative to the perpendicular axis of the main body portion.
    Type: Grant
    Filed: February 27, 1996
    Date of Patent: March 24, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Bruce William Lavash, Thomas Ward Osborn, III, Kaoru Niihara
  • Patent number: 5704930
    Abstract: An absorbent article, such as a sanitary napkin, having flaps and zones of differential extensibility for relieving the stresses that develop in the flaps when the flaps are folded down along the edges of crotch of the wearer's undergarments is provided.
    Type: Grant
    Filed: September 5, 1996
    Date of Patent: January 6, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Bruce William Lavash, Thomas Henrich, Carl Louis Bergman, Raymond John Dirk, Kaoru Niihara, Thomas Ward Osborn III, Jeffrey Vincent Bamber
  • Patent number: 5681303
    Abstract: Absorbent articles such as sanitary napkins, panty liners, adult incontinence devices, and the like which have side flaps are disclosed. The absorbent articles having side flaps are provided with gathered portions that can expand to relieve stresses on the flaps when the flaps are wrapped around the curved side edges of a wearer's undergarment. A releasable wrapper is also disclosed which covers adhesive fasteners on the garment-facing side of said absorbent article and provides an individual package for the sanitary napkin.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: October 28, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Sue Ann Mills, Bruce William Lavash, Jeffrey Vincent Bamber
  • Patent number: 5676652
    Abstract: Absorbent articles such as sanitary napkins, panty liners, and incontinence pads that are provided with mechanical fasteners are disclosed. Preferred embodiments have undergarment covering components (or "side wrapping elements") that automatically fold along the sides of a wearer's panties and provide an alternative to conventional side flaps. The side wrapping elements of such embodiments have at least one zone of extensibility and at a region therein that is stiffer than the zone of extensibility. The side wrapping elements are provided with mechanical fasteners in the form of hair-like projections that have improved tactile properties.
    Type: Grant
    Filed: July 17, 1995
    Date of Patent: October 14, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Allison Kay Hunter, Nicholas Albert Ahr, Bruce William Lavash
  • Patent number: 5650223
    Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have undergarment covering components (or "side wrapping elements") that automatically wrap the sides of a wearer's panties and provide an alternative to conventional side flaps. The side wrapping elements have at least one zone of extensibility and at a region therein that is stiffer than the zone of extensibility.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: July 22, 1997
    Inventors: Eric Patton Weinberger, Bruce William Lavash, Robb Eric Olsen, James William Cree
  • Patent number: 5643245
    Abstract: An absorbent article such as a sanitary napkin, having flaps and a recessed area wherein the flaps may be tucked. The recessed area is formed by joining the inward longitudinal edge of the retaining members to the absorbent assembly at a point inboard of the longitudinal edge of the main body portion.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: July 1, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Ward Osborn, III, Bruce William Lavash