Patents by Inventor David Diegelman

David Diegelman 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: 4601318
    Abstract: A camera case (10) has a camera body enclosing portion (12) and a lens enclosing portion (14). The portions (12) and (14) are joined by means of ring assembly (16) which permits the lens enclosing portion (14) to rotate with respect to the camera enclosing portion (12) while the two portions are joined together. A flexible fabric section (62) joins the ring assembly (16) to the remainder of the lens enclosing portion (14).
    Type: Grant
    Filed: March 22, 1984
    Date of Patent: July 22, 1986
    Inventor: David Diegelman
  • Patent number: 4461098
    Abstract: A gaitor (10) has an upper fabric portion (12) configured to be wrapped around a leg of a wearer. The fabric portion (12) has a zipper (40) for fastening the portion (12) around the leg. The fabric portion (12) has a lower edge (26). A rubber gasket (14) configured to conform closely to a shoe (16) worn by the wearer has an upper rim (24). The gasket (14) is fastened by means of a seam (28) around the lower edge (26) of the fabric portion (12). The lower edge (26) of the fabric portion (12) is folded up to lie against the upper rim (24) of the gasket (14). The seam (28) fastens the folded up lower edge (26) against the upper rim (24) of the gasket (14). A structural tape (60) formed from a nylon sheet die cut into a strip with alternating wide and narrower portions (64 and 66) is fastened along seam (28) at toe (54) of the gaitor to prevent folding of the rubber gasket (14), which is otherwise prone to occur at the toe (54), resulting in tearing of the seam (28) when stressed.
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: July 24, 1984
    Inventor: David Diegelman