Patents Assigned to Realaid, Inc.
  • Nasal mask with replaceable filter
    Patent number: 6752149
    Abstract: A breathing filter with a nose mask, strap(s), and a filter member. The strap(s) are elastic, and serve to hold the nose mask over the user's nose. The filter member is a plug-in device allowing removal of the filter member and replacement of the filter member cartridge or the filter material.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: June 22, 2004
    Assignee: Realaid, Inc.
    Inventors: Michael R. Gillespie, John B. Williamson
  • Shopping display an writing surface assistant
    Publication number: 20040069918
    Abstract: A shopping display and writing surface device, similar in nature to a clipboard, may be mounted on a shopping cart handle or the like. The device generally has a clamping device for connection to the shopping cart handle, a bracket connected to the clamping device and a panel connected to the bracket.
    Type: Application
    Filed: October 8, 2003
    Publication date: April 15, 2004
    Applicant: Realaid, Inc.
    Inventor: Stella H. McKinney