Patents by Inventor Frederick R. Raby, Sr.

Frederick R. Raby, Sr. 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: 5921667
    Abstract: A lightweight reflector is fabricated from corrugated plastic sheet by bonding a mirrored film on a cover layer having a great number of closely spaced lengthwise depressions so that a corresponding series of striations form a reflector surface having a multitude of facets, the sheet to be formed into a concavely curved shape which shape may be held with a wire secured crosswise to the sheet at a point intermediate the ends. In the preferred embodiment, single faced corrugated plastic sheeting is used which can readily be shaped in a curved shape.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: July 13, 1999
    Inventors: Frederick R. Raby, Sr., Bruce R. Raby
  • Patent number: 5616042
    Abstract: An adapter is disclosed for connecting a pair of wire leads to the pin contacts of a fluorescent light fixture socket in which a central pin is located between two pins each connected to a wire lead, the central pin engaging the socket to lock the adapter to the socket with the pins rotated into the socket. A wire lead cap is also provided for an auxiliary socket mounting the light tube in a relocated position, the cap having pins received in the wire lead socket terminals, the cap enclosing the wire leads to avoid a shock hazard.
    Type: Grant
    Filed: June 28, 1995
    Date of Patent: April 1, 1997
    Inventors: Frederick R. Raby, Sr., Bruce R. Raby
  • Patent number: 5613761
    Abstract: A lightweight reflector is fabricated from corrugated plastic sheet by bonding a mirrored film on a cover layer having a great number of closely spaced lengthwise depressions so that a corresponding series of striations form a reflector surface having a multitude of facets, the sheet to be formed into a concavely curved shape which shape may be held with a wire secured crosswise to the sheet at a point intermediate the ends. In the preferred embodiment, single faced corrugated plastic sheeting is used which can readily be shaped in a curved shape.
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: March 25, 1997
    Inventors: Frederick R. Raby, Sr., Bruce R. Raby
  • Patent number: 5368495
    Abstract: A method and adapter allows relocation of fluorescent light tubes to be offset from existing light fixture sockets, an adapter installed in each of a pair of opposite fixture sockets and having a plug connected at the ends of a pair of electrical leads able to receive the relocated fluorescent tube pins and establish a power connection to the tube in the offset location. Each adapter also has a transverse extension rod and tube holding clip element mounted thereto to provide a support for a respective end of the relocated tube.
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: November 29, 1994
    Inventors: Frederick R. Raby, Sr., Bruce R. Raby