Patents by Inventor Robert K. Brauch

Robert K. Brauch 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: 4843298
    Abstract: A flashlight battery charger is provided for charging batteries contained within a flashlight. The charger includes a casing which receives an end portion of the flashlight in position to permit recharging. The casing includes a main case having a generally hollow interior and brace supports on opposite sides of the interior of the case. A cover is provided for enclosing the main case, the cover having a support brace projecting inwardly toward the hollow interior of the main case. A printed circuit board is held in position within the casing between the brace supports of the main case and the support brace on the cover. An electrical output terminal is supported on the casing for engaging and electrically coupling with the flashlight. A transformer supported within the casing has a primary winding which is connected with an input, such as a cordless plug, for connection with a source of a.c. power and a secondary winding which is connected with a rectifier so that d.c.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: June 27, 1989
    Assignee: Streamlight, Inc.
    Inventors: Robert K. Brauch, Raymond L. Sharrah