Patents by Inventor David N. Schreiner

David N. Schreiner 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: 6532608
    Abstract: A fitted top sheet for a bed has pockets for receiving a mattress at a toe end of the sheet, and a transverse pleat or flap at the toe end for accommodating the user's feet. The pleat and the mattress pocket are formed form a single notch cut into each corner of the toe end of the sheet, with the opposed sides of each notch joined together with a single seam extending the length of the notch. The seam may be formed from a line of stitching of a contrasting color from the sheet body, to form a visual indicator to readily identify the upper or lower sides of the sheet. The sheet is fabricated by a method of cutting a notch into the two lower toe corners of the sheet, with the notch having an interior, relatively steep region, merging with a peripheral relatively shallow region.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: March 18, 2003
    Assignee: Med-I-Pant
    Inventor: David N. Schreiner
  • Publication number: 20010032361
    Abstract: A fitted top sheet for a bed has pockets for receiving a mattress at a toe end of the sheet, and a transverse pleat or flap at the toe end for accommodating the user's feet. The pleat and the mattress pocket are formed form a single notch cut into each corner of the toe end of the sheet, with the opposed sides of each notch joined together with a single seam extending the length of the notch. The seam may be formed from a line of stitching of a contrasting color from the sheet body, to form a visual indicator to readily identify the upper or lower sides of the sheet. The sheet is fabricated by a method of cutting a notch into the two lower toe corners of the sheet, with the notch having an interior, relatively steep region, merging with a peripheral relatively shallow region.
    Type: Application
    Filed: March 9, 2001
    Publication date: October 25, 2001
    Applicant: MED-I-PANT INC.
    Inventor: David N. Schreiner
  • Patent number: 5930875
    Abstract: A retractable hook and loop fastener including a pocket of opposing substantially flat surfaces closed on opposite side edges and a rear edge, and having a front opening, an insert retractably secured within the pocket including a hook fastener portion, a tab arranged to extend beyond the front opening of the pocket and a slot through the insert having a rear end and a front end, an elastic anchor connecting the insert to the rear edge of the pocket, and a connector, such as a bar tack or rivet, joining points on opposite surfaces of the pocket through the slot. The arrangement of the present invention provides a fastener which reliably protects the hook portion from gathering lint or snagging other items during laundering or handling. The bar tack and slot serve to guide the travel of the insert in a relatively straight path without travelling too far out of the pocket or too far into the pocket, and eliminating problems with the insert twisting or folding inside the pocket.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: August 3, 1999
    Assignee: Med-I-Pant Inc.
    Inventor: David N. Schreiner
  • Patent number: 4937887
    Abstract: In a garment, such as briefs or diapers for incontinent patients, which employ hook-and-loop fasteners, impairment of fastener operation by accumulation of lint on the hook-fastener tab is avoided by storing the hook-fastener tab in a pocket of the garment when the garment is being laundered. Preferably, the hook-fastener tab is secured in the pocket by elastic material so that it can be extended, stretching the elastic material, to fasten it to the corresponding female or loop-type fastener tab and will automatically be retracted into the pocket by the elastic material, as soon as it is released. The pocket may comprise PVC or other semi-rigid pliable smooth material and may be fabricated together with the fastener tab separately from the garment and attached to it is a "retrofit". Alternatively, it may be formed integrally with the garment.
    Type: Grant
    Filed: October 5, 1988
    Date of Patent: July 3, 1990
    Assignee: Med-I-Pant Inc.
    Inventor: David N. Schreiner