Patents Examined by A. Hugo Ward
  • Building
    Patent number: D251615
    Type: Grant
    Filed: October 20, 1977
    Date of Patent: April 17, 1979
    Assignee: Cassano's Inc.
    Inventor: Raymond M. Poelvoorde
  • Laser beam printer
    Patent number: D324232
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: February 25, 1992
    Assignees: Vistron, Inc., Matsushita Kotobuki Electonics Industries Ltd.
    Inventor: Peter A. Ronzani
  • Perch bird feeder
    Patent number: D324436
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: March 3, 1992
    Assignee: Rubbermaid Incorporated
    Inventor: Donald Embree