Patents by Inventor David A. Yearsley

David A. Yearsley 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: 11273093
    Abstract: A lightweight deflating rectangular bag made of a leak and puncture resistant mattress film with a plastic two-way valve for lowering of caskets for entombment in below-floor level “Westminster” crypt locations. The deflating bag is configured to lower a casket, in a safe, dignified, and simple manner, into a subterranean crypt for final entombment, while family members, relatives, and friends observe during this important moment in the funeral service.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: March 15, 2022
    Assignee: ENSURE-A-SEAL, INC.
    Inventors: David A. Yearsley, Marc R. Yearsley
  • Publication number: 20030157147
    Abstract: A long-lasting antimicrobial wipe using metallic silver as the oligodynamic agent. The wipe has an outer layer of a flexible textile fabric having metallic silver deposited thereon, bonded to an inner layer of a fibrous water-retaining material. The silver is preferably deposited on the textile fabric by electroless coating, to provide efficient coverage of all available surfaces.
    Type: Application
    Filed: February 15, 2002
    Publication date: August 21, 2003
    Inventors: William Hoge, Gary Winch, David Yearsley
  • Patent number: 4922590
    Abstract: To overcome problems concerning compact, inexpensive and long-term storage of entombment caskets in mausoleum crypts their is provided a extremely lightweight, yet durable enclosure for hermetically sealing caskets. The invention includes a foldable casket tray which receives a casket. A durable cover of wrapping material is placed over the casket and is attached and hermetically sealed to the tray. The cover is formed with a pressure relief valve for periodic self-ventilation of gases produced by decomposition of the casket and its contents enclosed within the hermetically sealed enclosure. When in folded condition, the tray serves as a compact shipping and storage container for the cover, a tray liner, and materials for attaching and hermetically sealing the cover to the tray.
    Type: Grant
    Filed: April 5, 1989
    Date of Patent: May 8, 1990
    Inventor: David Yearsley
  • Patent number: 4727632
    Abstract: To overcome problems concerning storage of entombment caskets in crypts or mausoleums, particularly garden crypts, there is provided an air-tight end-capped casket-enclosing article made of suitable material, such as rotation-molded polyethylene or other suitable synthetic resinous (plastic) material, alone or reinforced with suitable other fibrous material, such as fiberglass.
    Type: Grant
    Filed: August 7, 1986
    Date of Patent: March 1, 1988
    Inventor: David A. Yearsley
  • Patent number: RE33636
    Abstract: To overcome problems concerning storage of entombment caskets in crypts or mausoleums, particularly garden crypts, there is provided an air-tight end-capped casket-enclosing article made of suitable material, such as rotation-molded polyethylene or other suitable synthetic resinous (plastic) material, alone or reinforced with suitable other fibrous material, such as fiberglass. .Iadd.A check valve vents the air-tight space enclosed by the casket-enclosing article.Iaddend..
    Type: Grant
    Filed: February 20, 1990
    Date of Patent: July 16, 1991
    Inventor: David A. Yearsley