Part Of Or Structurally Adapted For Use With Particular Socket Means Patents (Class 337/271)
  • Blown fuse indicator cap and method of use
    Patent number: 6144284
    Abstract: A blown fuse indicator cap which is removably attachable to a pre-existing prior art cartridge type fuse housing, with the cap having indicator means thereon which notifies a user that the fuse has blown and needs replacing.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: November 7, 2000
    Inventors: Cathy D. Santa Cruz, Galen J. May
  • Fuse and visual indicator mounting apparatus
    Patent number: 4025888
    Abstract: A mounting block comprises a plurality of identically structured mounting cups in which are positioned alternatively a fuse support or a light emitting diode (LED) suport. Each LED is associated with a fuse to provide a visual status display of the fuse. As disclosed, the fuse elements and the LED elements are positioned in alternate of the mounting cups.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: May 24, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: James Hewitt Judd, Joseph Charles Manganello