Patents by Inventor Jacob A. Glassman

Jacob A. Glassman 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: 4335720
    Abstract: A catamenial tampon having a hollow core opening onto its insert end and having radial slots at said end in communication with the hollow core; the invention also relates to the method of tampon fabrication and to a tool used in such fabrication.
    Type: Grant
    Filed: April 9, 1980
    Date of Patent: June 22, 1982
    Inventor: Jacob A. Glassman
  • Patent number: 4312338
    Abstract: A surgical mask, or other face covering, including a structure effective to prevent a pair of spectacles from sliding down along the nose of the wearer.
    Type: Grant
    Filed: January 21, 1980
    Date of Patent: January 26, 1982
    Inventor: Jacob A. Glassman
  • Patent number: 4299225
    Abstract: The invention relates to improvements in surgical instruments and is particularly concerned with the novel construction of an instrument for use in the dislodging and extraction of gall stones from the common bile duct irrespective of their size or degree of impactness.
    Type: Grant
    Filed: April 26, 1979
    Date of Patent: November 10, 1981
    Assignee: The Southeastern Research Foundation
    Inventor: Jacob A. Glassman
  • Patent number: 4265245
    Abstract: A double-duty diaper comprising a main diaper having an outer layer of water impervious material and a body contacting inner layer of moisture absorbent material and including a removable insert strip arranged on the body contacting surface of the main diaper capable of absorbing moisture and retaining loose excrement. The insert strip includes moisture proof means manipulatable to prevent lateral overflow of moisture and excrement prior to and during removal of the soiled insert strip from the main diaper. The main diaper is such that it can be used without the insert and it also includes means to cover wastes therein while being removed from the body.
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: May 5, 1981
    Inventor: Jacob A. Glassman
  • Patent number: 4200101
    Abstract: A catamenial tampon shaped to be fitted easily into the vagina and be withdrawn therefrom without discomfort notwithstanding deep radial expansion of it's insert end prior to insertion. The disclosure is also concerned with the method of fabricating one embodiment thereof.
    Type: Grant
    Filed: April 11, 1977
    Date of Patent: April 29, 1980
    Inventor: Jacob A. Glassman
  • Patent number: 4072150
    Abstract: A double-duty diaper characterized by the inclusion of a moisture absorbent auxiliary insert strip to absorb moisture and fabricated to facilitate easy folding of the strip while the diaper is being worn so as to cover any solids prior to removing the strip from the main diaper. The strip also insures wide distribution of moisture and resists premature spill-over.
    Type: Grant
    Filed: November 15, 1976
    Date of Patent: February 7, 1978
    Inventor: Jacob A. Glassman
  • Patent number: 4022210
    Abstract: A disposable diaper having a removable laminated supplemental insert formed with a pull tab to permit its separation from the diaper. Both the diaper and insert have means to insure spreading of any moisture deposited thereon. The insert also includes means to initially hold the margins of the diaper folded thereover.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: May 10, 1977
    Inventor: Jacob A. Glassman
  • Patent number: 4019517
    Abstract: A double duty disposable diaper comprised of a bottom moisture impervious layer of thin material having one or more layers of absorbent material arranged thereon face to face, and a strip comprised of like layers of material centrally arranged on the absorbent layer midway between its side edges. The insert strip extends to or beyond at least one edge of said absorbent layer and is detachably secured to said layer. At least one absorbent layer of the diaper assembly may be impregnated with medication or a deodorant. The invention also embodies the method of fabricating such a diaper.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: April 26, 1977
    Inventor: Jacob A. Glassman