Patents by Inventor Keith M. Logan

Keith M. Logan 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).

  • Electrical warming device for containers
    Patent number: 4810859
    Abstract: An electrical warming device (13) for wrapping around the outer circumference of a container (10) for warming moist tissues therein. The heating device (13) has an inner heating pad (18) inserted within the open end (46) of an outer cover (20). A marginal side portion (60) of outer cover (20) may be folded inwardly to shorten the width of the outer cover (20) to adapt the heating device (13) for use on a container (10A) of a lesser height. The heating device (13) is held in secured position about the container (10) by matching Velcro strips (74, 76) on inner and outer overlapping end portions (14, 15) and by tied bows (16) of ribbon ties (66, 68) on overlapping end portions (14, 15).
    Type: Grant
    Filed: October 15, 1987
    Date of Patent: March 7, 1989
    Assignee: Kiddiecorp., Inc.
    Inventors: Anan A. Anabtawi, Keith M. Logan