Patents by Inventor Thomas J. Calamia

Thomas J. Calamia 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: 4999936
    Abstract: An illuminated sign (10) that produces a luminescent display that is especially suitable for attachment to an article of clothing such as a jacket (60) or cap (70). The sign (10) consists of an electroluminescent lamp (12) that produces a luminescent cool light, in either, white, yellow or green/blue, that is visible through the openings of an indicia stencil (26) affixed to the front of the lamp (12). The lamp is encapsulated in a film (24) that is further protected by a sign protecting cover (28) having an opening (30) into which is inserted the stencil (26). The signs power circuit consists of an inverter (46) that is powered by a battery (44). The inverter produces an output of 140-volts a-c at 400 Hz that is applied directly to the input of the electroluminescent lamp (12) and that is controlled by a power switch (48).
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: March 19, 1991
    Inventors: Thomas J. Calamia, David W. Fairfield
  • Patent number: 4756455
    Abstract: A utility saddlebag which has a top (20), sides (26), and ends (30) and (32), of woven fabric attached together by seams of thread configured to cover the engine compartment enclosure of a jet-propelled watercraft. The saddlebag is held in place by the use of an elastic member (36) sewn into a bead on the skirt or periphery of the device allowing it to be stretched over and held in place by tucking the ends under the edges of the housing. A number of pockets (28) on the sides and on the rear (34) provide storage compartments, and a strap (40) assures closure on the sides. The invention provides storage for a watercraft, without any modification or alteration heretofore unavailable.
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: July 12, 1988
    Inventors: William Kitner, Thomas J. Calamia
  • Patent number: D308042
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: May 22, 1990
    Inventors: William M. Kitner, Thomas J. Calamia, James R. Keahey