Patents by Inventor Bruce M. Siebers

Bruce M. Siebers 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: 8562774
    Abstract: In some embodiments, a nonwoven fabric includes a first web that is at least partially formed of extruded strands which include an auto-adhesive material. The nonwoven fabric is adapted to be bonded to another item that includes a similar auto-adhesive material. In other embodiments, a method of forming a nonwoven fabric includes extruding a plurality of strands that are formed of an auto-adhesive material. The method further includes routing the plurality of strands toward a moving support, depositing the plurality of strands onto the moving support, and then stabilizing the plurality of strands to form a web. In other embodiments, a fastening system includes a nonwoven fabric that has a web which is formed of a plurality of extruded strands that include an auto-adhesive material. The fastening system further includes a foam layer that has a surface with a plurality of free-standing struts that include a similar auto-adhesive material.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: October 22, 2013
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Nadezhda V. Efremova, Bruce M. Siebers, Lisha Yu, Christian L. Sanders, Gary D. Williams, Nicholas A. Kraft, Sheng-Hsin Hu, Jeffrey D. Lindsay, Fung-jou Chen
  • Publication number: 20110315309
    Abstract: In some embodiments, a nonwoven fabric includes a first web that is at least partially formed of extruded strands which include an auto-adhesive material. The nonwoven fabric is adapted to be bonded to another item that includes a similar auto-adhesive material. In other embodiments, a method of forming a nonwoven fabric includes extruding a plurality of strands that are formed of an auto-adhesive material. The method further includes routing the plurality of strands toward a moving support, depositing the plurality of strands onto the moving support, and then stabilizing the plurality of strands to form a web. In other embodiments, a fastening system includes a nonwoven fabric that has a web which is formed of a plurality of extruded strands that include an auto-adhesive material. The fastening system further includes a foam layer that has a surface with a plurality of free-standing struts that include a similar auto-adhesive material.
    Type: Application
    Filed: September 7, 2011
    Publication date: December 29, 2011
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Nadezhda V. Efremova, Bruce M. Siebers, Lisha Yu, Christian L. Sanders, Gary D. Williams, Nicholas A. Kraft, Sheng-Hsin Hu, Jeffrey D. Lindsay, Fung-jou Chen
  • Patent number: 8034430
    Abstract: In some embodiments, a nonwoven fabric includes a first web that is at least partially formed of extruded strands which include an auto-adhesive material. The nonwoven fabric is adapted to be bonded to another item that includes a similar auto-adhesive material. In other embodiments, a method of forming a nonwoven fabric includes extruding a plurality of strands that are formed of an auto-adhesive material. The method further includes routing the plurality of strands toward a moving support, depositing the plurality of strands onto the moving support, and then stabilizing the plurality of strands to form a web. In other embodiments, a fastening system includes a nonwoven fabric that has a web which is formed of a plurality of extruded strands that include an auto-adhesive material. The fastening system further includes a foam layer that has a surface with a plurality of free-standing struts that include a similar auto-adhesive material.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: October 11, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Nadezhda V. Efremova, Bruce M. Siebers, Lisha Yu, Christian L. Sanders, Gary D. Williams, Nicholas A. Kraft, Sheng-Hsin Hu, Jeffrey D. Lindsay, Fung-jou Chen
  • Patent number: 5489282
    Abstract: A growth adjustable diaper for newborn babies is adjustable in length by use of a foldable absorbent panel at the front edge of the diaper and is adjustable about the waist of the baby by means of ear members that can overlap and attach to each other or not overlap and attach to the front section of the diaper. Cushion barriers are provided at the crotch section and back waist edge to protect the newborn's sensitive, tender skin.
    Type: Grant
    Filed: December 15, 1993
    Date of Patent: February 6, 1996
    Assignee: Kimberly-Clark Corporation
    Inventors: Georgia L. Zehner, Paulette M. Rosch, Thomas W. Odorzynski, Bruce M. Siebers, Timothy J. Blenke
  • Patent number: 5403302
    Abstract: There is disclosed a disposable diaper in which the waistband is closed by a mechanical fastener. A second fastener means is included and positioned on the article to enable rolling or folding the garment after use and thereby secure it in a neat bundle for disposal. In the disclosed embodiments, the mechanical fastener is comprised of hook tabs at the rear waistband which engage a patch of loop material adhesively bonded on the front waistband. The second fastener means of the disclosed embodiments utilizes the tabs which engage a compatible component on the garment placed in the same half portion with the tabs.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: April 4, 1995
    Assignee: Kimberly-Clark Corporation
    Inventors: Thomas H. Roessler, Bruce M. Siebers, Robert L. Popp, Charles R. Fallen
  • Patent number: 5383872
    Abstract: An article, such as a disposable diaper, which includes a refastenable mechanical fastener system for closing and opening the waistband. The fastener comprises a hook and loop system, such as a Velcro.RTM. fastener system, developed for superior performance in fastening the waistband. The hook material of the fastener is molded of a copolymer of polypropylene which has flexural modulus of 70,00-120,00 psi; shore hardness D-40 to D-80 and the hooks are tapered base to tip, alternating hook design, of 0.04-0.05 inch caliper. The hook density in the material is about 740 hooks per inch on 40 rows to the inch on base film of 0.008-0.010 inch thickness. The loop material is a raised loop fabric of polyester fiber, two bar warp knit construction, with napped surface. The fabric is polyethylene terephthalate of basis weight in the range 1.0-3.0 ounce per square yard. The hook material is preferably mounted on the ears of the garment at the rear waistband which attaches to loop material.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: January 24, 1995
    Assignee: Kimberly-Clark Corporation
    Inventors: Thomas H. Roessler, Bruce M. Siebers
  • Patent number: 5366453
    Abstract: A growth adjustable diaper for newborn babies is adjustable in length by use of a foldable absorbent panel at the front edge of the diaper and comprises an elastic member positioned between the foldable panel and a topsheet.
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: November 22, 1994
    Assignee: Kimberly-Clark Corporation
    Inventors: Georgia L. Zehner, Paulette M. Rosch, Thomas W. Odorzynski, Bruce M. Siebers, Timothy J. Blenke
  • Patent number: 5318555
    Abstract: An absorbent or other article including a tensioning system for joining portions of the article together. The system includes a plurality of hook members attached on one portion of the article, and a plurality of loop members attached to a loop panel wherein the loop panel may be intermittently attached to the article.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: June 7, 1994
    Assignee: Kimberly-Clark Corporation
    Inventors: Bruce M. Siebers, Gary L. Travis, Thomas W. Odorzynski
  • Patent number: 5295986
    Abstract: A growth adjustable diaper for newborn babies is adjustable in length by use of a foldable absorbent panel at the front edge of the diaper, and is adjustable about the waist of the baby by means of ear members that can overlap and attach to each other or not overlap and attach to the front section of the diaper. Cushion barriers are provided at the crotch section and back waist edge to protect the newborn's sensitive, tender skin.
    Type: Grant
    Filed: April 15, 1992
    Date of Patent: March 22, 1994
    Assignee: Kimberly-Clark Corporation
    Inventors: Georgia L. Zehner, Paulette M. Rosch, Thomas W. Odorzynski, Bruce M. Siebers, Timothy J. Blenke
  • Patent number: 5176671
    Abstract: There is disclosed a disposable diaper in which the waistband is closed by a mechanical fastener. A second fastener means is included and positioned on the article to enable rolling or folding the garment after use and thereby secure it in a neat bundle for disposal. In the disclosed embodiments, the mechanical fastener is comprised of hook tabs at the rear waistband which engage a patch of loop material adhesively bonded on the front waistband. The second fastener means of the disclosed embodiments utilizes the tabs which engage a compatible component on the garment placed in the same half portion with the tabs.
    Type: Grant
    Filed: December 13, 1990
    Date of Patent: January 5, 1993
    Assignee: Kimberly-Clark Corporation
    Inventors: Thomas H. Roessler, Bruce M. Siebers, Robert L. Popp, Charles R. Fallen
  • Patent number: 5176670
    Abstract: An article, such as a disposable diaper, which includes a refastenable mechanical fastener system for closing and opening the waistband. The fastener comprises a hook and loop system, such as a Velcro.RTM. fastener system, developed for superior performance in fastening the waistband. The hook material of the fastener is molded of a copolymer of polypropylene which has flexural modulus of 70,00-120,00 psi; shore hardness D-40 to D-80 and the hooks are tapered base to tip, alternating hook design, of 0.04-0.05 inch caliper. The hook density in the material is about 740 hooks per inch on 40 rows to the inch on base film of 0.008-0.010 inch thickness. The loop material is a raised loop fabric of polyester fiber, two bar warp knit construction, with napped surface. The fabric is polyethylene terephthalate of basis weight in the range 1.0-3.0 ounce per square yard. The hook material is preferably mounted on the ears of the garment at the rear waistband which attaches to loop material.
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: January 5, 1993
    Assignee: Kimberly-Clark Corporation
    Inventors: Thomas H. Roessler, Bruce M. Siebers
  • Patent number: 5019073
    Abstract: An article, such as a disposable diaper, which includes a refastenable mechanical fastener system for closing and opening the waistband. The fastener comprises a hook and loop system, such as a Velcro.RTM. fastener system, developed for superior performance in fastening the waistband. The hook material of the fastener is molded of a copolymer of polypropylene which has flexural modulus of 70,00-120,00 psi; shore hardness D-40 to D-80 and the hooks are tapered base to tip, alternating hook design, of 0.04-0.05 inch caliper. The hook density in the material is about 740 hooks per inch on 40 rows to the inch on base film of 0.008-0.010 inch thickness. The loop material is a raised loop fabric of polyester fiber, two bar warp knit construction, with napped surface. The fabric is polyethylene terephthalate of basis weight in the range 1.0-3.0 ounce per square yard. The hook material is preferably mounted on the ears of the garment at the rear waistband which attaches to loop material.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: May 28, 1991
    Assignee: Kimberly-Clark Corporation
    Inventors: Thomas H. Roessler, Bruce M. Siebers
  • Patent number: 4834742
    Abstract: A disposable absorbent garment (10) of the type having opposed waistband portions (14 ) separated by an intermediate portion (16), comprises a breathable elastomeric nonwoven fabric outer cover (12) having an absorbent structure (32) integral therewith, including a liquid-impervious baffle (36), a liquid-pervious bodyside liner (34), and an absorbent core (38) therebetween. The absorbent structure (32) preferably forms an insert attached to the outer cover (12) without restricting the stretchability thereof. The garment (10) has a generally asymmetrical hourglass profile with leg cut-out openings (18) converging together to define a narrow crotch with front (28) and rear (30) panels on either side thereof, having pairs of front (20, 22) and rear (24, 26) ear portions, respectively. Laterally-opposed pairs of rear fastener members (42, 44) and front (46, 48) fastener members extend across the rear ear portions (20, 22) and front ear portions (24, 26), respectively.
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: May 30, 1989
    Assignee: Kimberly-Clark Corporation
    Inventors: John C. Wilson, Robert A. Stevens, Thomas W. Odorzynski, Bruce M. Siebers, Gregory J. Rajala