Patents by Inventor Charles Otway Mujica

Charles Otway Mujica 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).

  • Publication number: 20020183017
    Abstract: A combination Cellular Telephone and Digital Recorder Device that is used to make and receive telephone calls, save telephone calls, and to record telephone conversations while speaking through the phone comprising of speakers in order to listen to the conversation(s) either privately by the user(s) or at loud for others persons to listen. It includes a resting alternate stand piece for the device to rest; ear phone jack; battery charger jack; recorder ear jack; recorder digital features; and a telescoping antenna with the option to articulate the antenna or not, that permits a better communication sound waives depending of the area; Also, includes a holder hook to carry the device; and a telephone cover that has a lip at the edge; that has the function of opening and closing to protect the device. Same telephone cover has a Window magnifier for a better view for incoming calls; and menu/folder of the telephone display.
    Type: Application
    Filed: May 13, 2002
    Publication date: December 5, 2002
    Inventor: Charles Otway Mujica
  • Publication number: 20020157276
    Abstract: A cordless portable hairdryer that is being used with-out a line cord install to the electricity, using a rechargeable battery sandwiching in the handset, connected to a multiple speed control switch, joined to a motor; that turns the fan to blow air. The device includes a cordless charger. This circuit, charges the interchangeable battery until the battery is charged, then it reduces the corrent to a trickle rate. It will completely recharge a dead battery in several hours, and the device can be left in the charger indefinitely, also carries a Led as a visual indication of full charge. The present solution helps a user to easily carry the device anywhere to be used and the user is not limited to a confine area, since the present invention carries a re-chargeable battery with no memory, providing a long lasting life to the battery.
    Type: Application
    Filed: February 27, 2002
    Publication date: October 31, 2002
    Inventor: Charles Otway Mujica
  • Patent number: D453326
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: February 5, 2002
    Inventor: Charles Otway Mujica
  • Patent number: D454123
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: March 5, 2002
    Inventor: Charles Otway Mujica
  • Patent number: D462318
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: September 3, 2002
    Inventor: Charles Otway Mujica
  • Patent number: D462672
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: September 10, 2002
    Inventor: Charles Otway Mujica