Patents Represented by Attorney, Agent or Law Firm Theodore P. Cummings
  • Patent number: 5722967
    Abstract: In a sanitary napkin, longitudinal score lines applied to the core and longitudinal glue lines located adjacent to the score lines, cause controlled deformation of the sanitary napkin's absorbent core upon lateral compression and provide increased resiliency for the sanitary napkin to return to its undeformed state when the compressive forces are removed.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: March 3, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Peter Coles
  • Patent number: 5681300
    Abstract: An absorbent article, such as a diaper, sanitary napkin, adult incontinent device which have absorbent cores comprised of blends of different types of fibers are provided. The absorbent articles preferably comprise a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, a blended absorbent core positioned between the topsheet and the backsheet, and an acquisition layer. The absorbent core comprises a homogeneous blend of fibers comprising a first group of short, low denier, hydrophilic fibers and a second group of longer, higher denier, moisture insensitive synthetic fibers. The first group of fibers is selected from a group comprising natural fibers, synthetic fibers or cross-linked cellulose fibers. The second group of fibers comprises between about 5 and 90% of said absorbent core, by weight. The absorbent core is compressed to a density of at least about 0.09 g/cm.sup.3 (1.5 g/in..sup.2).
    Type: Grant
    Filed: November 27, 1995
    Date of Patent: October 28, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Nicholas Albert Ahr, John Richard Noel, Thomas Ward Osborn, III