Patents by Inventor Jeffrey P. Marchuk

Jeffrey P. Marchuk 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).

  • Surface mountable leaded package
    Patent number: 5487674
    Abstract: A method and an apparatus provide a surface mountable package (100) with leads (150) having free end portions (355) coplanar in a target plane (370). The method includes forming the leads (150) such that the free end portions (355) angle away from the target plane (370), and biasing the free end portions (355) against a biasing surface (365) integral to the package (100) such that the free end portions (355) are forced toward the target plane (370) and into a coplanar state. The apparatus includes a housing (110), a plurality of leads (150) with free end portions (355) preformed to angle away from the target plane (370) mounted onto the housing (110), and a biasing surface (365), located on the package (100), to bias the free end portions (355) toward the target plane (370).
    Type: Grant
    Filed: July 6, 1993
    Date of Patent: January 30, 1996
    Assignee: Motorola, Inc.
    Inventors: Andrzej T. Guzik, Todd L. Smith, Jeffrey P. Marchuk
  • Divergent collapsible seal
    Patent number: 5270499
    Abstract: Briefly, according to the invention, a compression seal between two surfaces is provided by a body portion (212) conforming between the two surfaces (110 and 130). A first (211) and second (311) rim are connected to a perimeter of the body portion (212). For providing a seal between the two surfaces when the two surfaces are compressed against each other, the second rim is connected to the first rim at an angle (216) between 0 and 180 degrees.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: December 14, 1993
    Assignee: Motorola, Inc.
    Inventors: Jeffrey P. Marchuk, John C. Dzung, Faris S. Habbaba
  • Clamping assembly for interlocking a radio and battery housing
    Patent number: 5203022
    Abstract: A portable radio assembly comprises a radio housing (12), a battery housing (14), and a sliding clamp (40) for interconnecting the housings (12 and 14).
    Type: Grant
    Filed: March 5, 1991
    Date of Patent: April 13, 1993
    Assignee: Motorola, Inc.
    Inventors: Steven J. Finch, Faris S. Habbaba, Jeffrey P. Marchuk, Steven M. Joss