Patents Examined by Catherine Kemper
  • Fireplace heat exchanger
    Patent number: D253067
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: October 2, 1979
    Inventor: Ronald C. Hartley
  • Scraper
    Patent number: D253085
    Type: Grant
    Filed: April 15, 1977
    Date of Patent: October 9, 1979
    Inventor: Robert J. Mercer
  • Combined log rack and carrier
    Patent number: D253098
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: October 9, 1979
    Inventor: Carl R. Morgan
  • Photographic enlarging apparatus
    Patent number: D253112
    Type: Grant
    Filed: September 30, 1977
    Date of Patent: October 9, 1979
    Assignee: Durst AG. Fabrik Fototechnischer Apparate
    Inventor: Wilmuth Pramstraller
  • Wood stove
    Patent number: D253189
    Type: Grant
    Filed: December 30, 1977
    Date of Patent: October 16, 1979
    Assignee: Energy Harvesters Corp.
    Inventors: Peter A. Latham, Paul E. Brefka
  • Collapsible photographic camera
    Patent number: D253237
    Type: Grant
    Filed: October 29, 1976
    Date of Patent: October 23, 1979
    Assignee: AGFA-Gevaert, A.G.
    Inventors: Otto Stemme, Peter Lermann
  • Hot air hand drier cabinet
    Patent number: D253244
    Type: Grant
    Filed: August 25, 1977
    Date of Patent: October 23, 1979
    Inventor: Brian A. Aroa
  • Combined fireplace heater and grate
    Patent number: D253274
    Type: Grant
    Filed: November 2, 1977
    Date of Patent: October 30, 1979
    Assignee: Cardinal American Corporation
    Inventor: Donald A. Boyd
  • Firescreen
    Patent number: D253275
    Type: Grant
    Filed: November 11, 1977
    Date of Patent: October 30, 1979
    Inventor: Frank J. Adams
  • Head for a hair brush
    Patent number: D253321
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: November 6, 1979
    Inventor: Robert E. Saute
  • Head for a hair brush
    Patent number: D253322
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: November 6, 1979
    Inventor: Robert E. Saute
  • Steam self contained kettle
    Patent number: D253348
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: November 6, 1979
    Inventor: William M. Bardeau
  • Stove
    Patent number: D253370
    Type: Grant
    Filed: October 6, 1977
    Date of Patent: November 6, 1979
    Inventor: Thomas R. Chalmers
  • Vaporizer for a combustion system
    Patent number: D253371
    Type: Grant
    Filed: March 25, 1977
    Date of Patent: November 6, 1979
    Assignee: Allied Energy Corp.
    Inventor: Jerome Schrank
  • Hand-held vacuum cleaner
    Patent number: D253452
    Type: Grant
    Filed: September 23, 1977
    Date of Patent: November 20, 1979
    Assignee: Bon-Aire Industries, Inc.
    Inventor: Suen S. Tack
  • Carpet cleaner
    Patent number: D253471
    Type: Grant
    Filed: October 11, 1977
    Date of Patent: November 20, 1979
    Assignee: Clarke-Gravely Corporation
    Inventors: Eugene L. Bothun, Thomas G. Cannon
  • Vacuum cleaner
    Patent number: D253472
    Type: Grant
    Filed: November 18, 1977
    Date of Patent: November 20, 1979
    Assignee: Clarke-Gravely Corporation
    Inventors: Thomas G. Cannon, Eugene L. Bothun
  • Photographic camera
    Patent number: D253475
    Type: Grant
    Filed: October 26, 1977
    Date of Patent: November 20, 1979
    Assignee: Rollei-Werke Franke & Heidecke
    Inventors: Jochen Kramer, Hans Schonfeld, Friedrich Papke, Dieter Mankau, Heinz Hamm, Lothar Westerweck
  • Door-actuated activator for flashlamp article
    Patent number: D253526
    Type: Grant
    Filed: October 5, 1977
    Date of Patent: November 27, 1979
    Assignee: GTE Sylvania Incorporated
    Inventors: Andre C. Bouchard, Harold H. Hall, Jr.
  • Suction tool for a liquid dispensing vacuum cleaner
    Patent number: D253596
    Type: Grant
    Filed: October 5, 1977
    Date of Patent: December 4, 1979
    Inventor: Jelle G. Nauta