Patents by Inventor William E. Mills

William E. Mills 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).

  • Civilian—military—aviation time conversion device
    Patent number: 6499423
    Abstract: A time conversion device has a body section having a table of time zones printed thereon. A tubular sleeve is provided and fits over the body section. The tubular sleeve has a fixed portion which displays a local 12 hour column and a window which shows the corresponding time zones as printed on the body section. A fastening device is used for rotatably coupling the tubular sleeve to the body section.
    Type: Grant
    Filed: August 11, 2001
    Date of Patent: December 31, 2002
    Inventor: William E. Mills
  • Civilian - military - aviation time conversion device
    Publication number: 20020021623
    Abstract: A time conversion device has a body section having a table of time zones printed thereon. A tubular sleeve is provided and fits over the body section. The tubular sleeve has a fixed portion which displays a local 12 hour column and a window which shows the corresponding time zones as printed on the body section. A fastening device is used for rotatably coupling the tubular sleeve to the body section.
    Type: Application
    Filed: August 11, 2001
    Publication date: February 21, 2002
    Inventor: William E. Mills