Patents by Inventor Joan Rodgers

Joan Rodgers 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).

  • Publication number: 20070074366
    Abstract: A surface cleaning pad is provided having a pad body configured for attachment to a cleaning implement and a tab coupled to the pad body and extending beyond an edge of the pad body. The tab is configured to be grasped by a user of the cleaning implement to facilitate detachment of the pad body from the cleaning implement.
    Type: Application
    Filed: September 30, 2005
    Publication date: April 5, 2007
    Inventors: Frank Glaug, Ryan Hood, Brian McGinty, Joan Rodgers
  • Patent number: 6838591
    Abstract: A disposable absorbent article, e.g., a diaper, having a top sheet, a back sheet, a core and a fluid acquisition system. The fluid acquisition system is formed by wrapping a layer of a non-woven material about the core, so that the marginal edge portions of the layer overlap each other over the upper surface of the core. The overlapping marginal edge portions are hydrophillic to form a dual layer fluid acquisition system. The remainder of the layer of non-woven material is hydrophobic. An additional layer can be located adjacent the overlapping portions to form a three layer acquisition system.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: January 4, 2005
    Assignee: Tyco Healthcare Retail Services, AG
    Inventors: Andrew Waksmundzki, Kim Babusik, Joan Rodgers
  • Publication number: 20030208176
    Abstract: A disposable absorbent article, e.g., a diaper, having a top sheet, a back sheet, a core and a fluid acquisition system. The fluid acquisition system is formed by wrapping a layer of a non-woven material about the core, so that the marginal edge portions of the layer overlap each other over the upper surface of the core. The overlapping marginal edge portions are hydrophillic to form a dual layer fluid acquisition system. The remainder of the layer of non-woven material is hydrophobic. An additional layer can be located adjacent the overlapping portions to form a three layer acquisition system.
    Type: Application
    Filed: May 6, 2002
    Publication date: November 6, 2003
    Applicant: TYCO HEALTHCARE RETAIL SERVICES, AG
    Inventors: Andrew Waksmundzki, Kim Babusik, Joan Rodgers
  • Patent number: 6575950
    Abstract: A disposable absorbent article is provided which includes a chassis having a front portion, a rear portion, a crotch portion, a topsheet, a backsheet, an absorbent core, and a pair of ear portions integral to the backsheet. Each ear portion has proximal, distal, first connecting and second connecting edges. The first and second connecting edges connect the distal to the proximal edges. The proximal edge is integral to the topsheet. Each ear portion has an elastic layer having first and second edges where the first edge and second edge are secured to the backsheet. The elastic layer has a central portion not secured to the backsheet. The ear portion has a tearable portion extending from the first to the second connecting edges and extends along the central portion of the elastic layer. A fastener joined to each of the elastic layers secures the disposable absorbent article.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: June 10, 2003
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Andrew Waksmundzki, Lanying Wu, Joan Rodgers
  • Patent number: 6575949
    Abstract: A diaper is provided which includes a chassis having front, rear, and crotch portions. The chassis includes a topsheet, backsheet, core and pair of ears. Each ear includes a topsheet, backsheet and proximal, distal, first connecting, and second connecting edges. The first connecting and second connecting edges connect the distal to proximal edges. The proximal edge is integral to the chassis. Each ear has an elastic layer sandwiched between its topsheet and backsheet. Each elastic layer has first and second edges which are secured to the ear topsheet and backsheet. The elastic layer has a central portion not secured to either the ear topsheet or backsheet. Each ear topsheet and backsheet has perforations. The tearable portion is adjacent to the central portion. Each ear may be pulled away from the chassis causing the ear topsheet and backsheet to tear at the perforations thereby exposing the elastic layer.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: June 10, 2003
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Andrew Waksmundzki, Lanying Wu, Joan Rodgers
  • Patent number: 6566578
    Abstract: A disposable absorbent article, e.g., a diaper, and a method of making it. The article is arranged to be worn by a wearer to trap and collect fluid waste products, e.g., urine, of the wearer. The article has a flexible chassis and plural tabs for holding the diaper in place on the wearer. The chassis is made up of a top-sheet, a fluid acquisition system, and a fluid absorbent core. The top sheet is formed of a fluid pervious material, e.g., a fibrous material. The core includes fast acting fluid absorbing material, e.g., fluff, and a slow acting fluid absorbing and retaining material, e.g., SAP. The fluid acquisition system comprises a first fluid acquisition layer formed of apertured polymeric, e.g., three dimensional, film and a second fluid acquisition layer, e.g., a fibrous material, secured together and located between the top-sheet and the core, with the first fluid acquisition layer facing the top-sheet and the second fluid acquisition layer facing the core.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: May 20, 2003
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Frank S. Glaug, William H. Cook, Joan Rodgers, Ruth Levy, Andrew Waksmundzki
  • Patent number: 6509513
    Abstract: A disposable absorbent article, e.g., a diaper, arranged to be worn by a wearer to trap and collect fluid waste products. The article has a flexible chassis made up of a top-sheet, a two layer fluid acquisition system, and a fluid absorbent core.
    Type: Grant
    Filed: May 2, 2001
    Date of Patent: January 21, 2003
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Frank S. Glaug, William H. Cook, Joan Rodgers, Ruth Levy
  • Patent number: 6491677
    Abstract: A disposable absorbent article, e.g., a diaper, adult incontinent brief, shield, insert, pad, etc., with significantly improved leakage control, particularly for loose fecal matter. The article includes a barrier panel secured to at least the back waist portion of the article. The barrier panel includes a body-friendly pressure sensitive adhesive, which is arranged to be selectively exposed, if desired, to enable the adhesive to be releasably secured to the skin of the wearer. This securement forms a liquid resistant barrier to the egress of loose fecal material from the waist portion of the article. The body-friendly adhesive is arranged to be covered when its use is not desired.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: December 10, 2002
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Frank S. Glaug, Joan Rodgers
  • Patent number: 6455753
    Abstract: A disposable absorbent article, e.g., a diaper, arranged to be worn by a wearer to trap and collect fluid waste products, e.g., urine, of the wearer. The article has a flexible chassis and plural tabs for holding the diaper in place on the wearer. The chassis is made up of a top-sheet, a fluid acquisition system, and a fluid absorbent core. The top sheet is formed of a fluid pervious material, e.g., a fibrous material. The core includes fast acting fluid absorbing material, e.g., fluff, and a slow acting fluid absorbing and retaining material, e.g., SAP. The fluid acquisition system comprises a first fluid acquisition layer formed of apertured polymeric, e.g., three dimensional, film and a second fluid acquisition layer, e.g., a fibrous material, secured together and located between the top-sheet and the core, with the first fluid acquisition layer facing the top-sheet and the second fluid acquisition layer facing the core.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: September 24, 2002
    Assignee: Tyco Healthcare Retail Services AG
    Inventors: Frank S. Glaug, William H. Cook, Joan Rodgers, Ruth Levy
  • Publication number: 20010027302
    Abstract: A disposable absorbent article, e.g., a diaper, arranged to be worn by a wearer to trap and collect fluid waste products. The article has a flexible chassis made up of a top-sheet, a two layer fluid acquisition system, and a fluid absorbent core.
    Type: Application
    Filed: May 2, 2001
    Publication date: October 4, 2001
    Applicant: Confab Services AG, Switzerland
    Inventors: Frank S. Glaug, William H. Cook, Joan Rodgers, Ruth Levy
  • Patent number: 6258076
    Abstract: A disposable absorbent article, e.g., a diaper, adult incontinent brief, shield, insert, pad, etc., with significantly improved leakage control, particularly for loose fecal matter. The article includes a barrier wall secured to at least the back waist portion of the article. The barrier wall includes a body-friendly pressure sensitive adhesive, which is arranged to be selectively exposed, if desired, to enable the adhesive to be releasably secured to the skin of the wearer. This securement forms a liquid resistant barrier to the egress of loose fecal material from the waist portion of the article. The adhesive is arranged to be covered when its use is not desired.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: July 10, 2001
    Assignee: Confab Services AG
    Inventors: Frank S. Glaug, Joan Rodgers
  • Patent number: D396147
    Type: Grant
    Filed: March 13, 1995
    Date of Patent: July 21, 1998
    Assignee: Joan Rodgers
    Inventor: Joan Rodgers