Patents by Inventor Colin George Little

Colin George Little 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).

  • Slot drain
    Patent number: 6905285
    Abstract: A slot drain including a throat portion having two walls and a separator arranged to separate the two walls. The separator includes lateral projections passing through holes in the two walls. The lateral projections are bent over the two walls to retain the two walls against the separator as well as to maintain the separator in position.
    Type: Grant
    Filed: April 28, 2003
    Date of Patent: June 14, 2005
    Assignee: Alumasc Limited
    Inventors: Colin George Little, Simon Francis Godwin Bradbeer
  • Slot drain
    Publication number: 20030228193
    Abstract: A slot drain 100 comprises a throat portion 104 having two walls 110 and a separator 112 arranged to separate the walls 110. To provide an easy way of retaining the separator 112 in position, the separator 112 has lateral projections 122, 124 which pass through holes 128 in the walls 110 and are bent over to retain the walls 110 against the separator 112.
    Type: Application
    Filed: April 28, 2003
    Publication date: December 11, 2003
    Inventors: Colin George Little, Simon Francis Godwin Bradbeer