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Patents
Patents Examined by Catherine Kemper
Patents Examined by Catherine Kemper
Portable combined refrigerator and range unit
Patent number:
D252730
Type:
Grant
Filed:
August 22, 1977
Date of Patent:
August 28, 1979
Inventor:
Rudolph Mazurosky
Electric polisher
Patent number:
D252731
Type:
Grant
Filed:
April 3, 1978
Date of Patent:
August 28, 1979
Inventor:
Carl Parise
Transportable camera stand
Patent number:
D252754
Type:
Grant
Filed:
October 29, 1976
Date of Patent:
August 28, 1979
Assignee:
Pixyfoto GmbH
Inventor:
Rudolf Viering
Wood-burning heater and fireplace
Patent number:
D252766
Type:
Grant
Filed:
November 10, 1977
Date of Patent:
August 28, 1979
Inventors:
Richard D. Cox, Chester G. Scott
Barbeque
Patent number:
D252788
Type:
Grant
Filed:
September 2, 1977
Date of Patent:
September 4, 1979
Inventor:
Donald L. Talbert
Water treatment diswashing apparatus
Patent number:
D252812
Type:
Grant
Filed:
July 8, 1977
Date of Patent:
September 4, 1979
Assignee:
American Sterilizer Company
Inventors:
James P. Andrews, Arthur C. Callahan
Record cleaner
Patent number:
D252848
Type:
Grant
Filed:
June 16, 1977
Date of Patent:
September 11, 1979
Inventor:
Richard O. Spencer
Housing for an apparatus for roughening and cleaning a surface or the like
Patent number:
D252880
Type:
Grant
Filed:
May 13, 1977
Date of Patent:
September 11, 1979
Assignee:
Von Arx AG
Inventor:
Paul Dummermuth
Apparatus for roughening and cleaning a surface or the like
Patent number:
D252881
Type:
Grant
Filed:
May 13, 1977
Date of Patent:
September 11, 1979
Assignee:
Von Arx AG
Inventor:
Paul Dummermuth
Television camera
Patent number:
D252930
Type:
Grant
Filed:
May 23, 1977
Date of Patent:
September 18, 1979
Inventors:
John D. Wheeler, Linda D. Wheeler
Camera strap
Patent number:
D252931
Type:
Grant
Filed:
July 29, 1977
Date of Patent:
September 18, 1979
Inventor:
Nancy F. Tamarin
Rear screen projection console
Patent number:
D252932
Type:
Grant
Filed:
September 6, 1977
Date of Patent:
September 18, 1979
Assignee:
W. F. Productions
Inventor:
Thomas T. Felder
Immersion type liquid heater
Patent number:
D252947
Type:
Grant
Filed:
September 8, 1977
Date of Patent:
September 18, 1979
Assignee:
Pomco, Inc.
Inventor:
William R. Pomper
Multilamp photoflash unit
Patent number:
D252955
Type:
Grant
Filed:
October 7, 1977
Date of Patent:
September 18, 1979
Assignee:
GTE Sylvania Incorporated
Inventors:
Emery G. Audesse, Donald W. Hartman
Portable gas stove
Patent number:
D252971
Type:
Grant
Filed:
September 6, 1977
Date of Patent:
September 25, 1979
Assignee:
Iwatani & Co., Ltd.
Inventor:
Yoshinori Ito
Fireplace grate
Patent number:
D253027
Type:
Grant
Filed:
November 7, 1977
Date of Patent:
October 2, 1979
Inventor:
David N. Whitaker
Vacuum cleaner nozzle
Patent number:
D253054
Type:
Grant
Filed:
November 21, 1977
Date of Patent:
October 2, 1979
Assignee:
General Signal Corporation
Inventors:
Thomas H. Stevens, George L. Horton
Slide viewer
Patent number:
D253058
Type:
Grant
Filed:
December 1, 1977
Date of Patent:
October 2, 1979
Inventor:
Joseph Antos
Fireplace heat exchanger
Patent number:
D253067
Type:
Grant
Filed:
August 15, 1977
Date of Patent:
October 2, 1979
Inventor:
Ronald C. Hartley
Cigar box
Patent number:
D253072
Type:
Grant
Filed:
January 17, 1978
Date of Patent:
October 2, 1979
Inventor:
Georges Blanc
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