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Patents
Office Supplies; Artists And Teachers Materials Patents
Teaching Material Patents (Class D19/59)
Teaching Material Patents (Class D19/59)
Sensory feedback, e.g., audio-visual teaching machine (Class D19/60)
Terrestrial or extraterrestrial map or model (Class D19/61)
Demonstrator or exhibitor (10) (Class D19/62)
Vehicle trainer (Class D19/63)
Movable indicator or changeable exhibitor (Class D19/64)
Exercise booklet with solutions to be scratched
Patent number:
D435862
Type:
Grant
Filed:
July 20, 1998
Date of Patent:
January 2, 2001
Inventor:
Eric Maurette
Set of triangular prismatic blocks having indicia on two faces
Patent number:
D505164
Type:
Grant
Filed:
January 29, 2003
Date of Patent:
May 17, 2005
Inventor:
James N. McCabe
Modern digital laboratory
Patent number:
D508265
Type:
Grant
Filed:
October 30, 2003
Date of Patent:
August 9, 2005
Inventor:
Mitchell B. Nesenoff
Magnetic educational board and easel
Patent number:
D444176
Type:
Grant
Filed:
July 21, 2000
Date of Patent:
June 26, 2001
Inventor:
Eleanor C Leslie
Pocket chart
Patent number:
D444501
Type:
Grant
Filed:
November 25, 1998
Date of Patent:
July 3, 2001
Assignee:
Carson-Dellosa Publishing Co., Inc.
Inventors:
Patricia L. Carson, Janet B. Dellosa, Amanda W. Wheeler
Abacus
Patent number:
D513762
Type:
Grant
Filed:
February 27, 2004
Date of Patent:
January 24, 2006
Inventor:
Susan M. Young
Children's activity book
Patent number:
D451958
Type:
Grant
Filed:
March 5, 2001
Date of Patent:
December 11, 2001
Inventor:
June J Walch
Scannable form
Patent number:
D519156
Type:
Grant
Filed:
May 18, 2004
Date of Patent:
April 18, 2006
Assignee:
Scantron Corporation
Inventors:
Jacky L. McIntosh, Larry Tucholski
Front face of a cockpit panel flight training aid
Patent number:
D521069
Type:
Grant
Filed:
February 20, 2001
Date of Patent:
May 16, 2006
Inventor:
William Bowman
Educational toy
Patent number:
D457195
Type:
Grant
Filed:
November 24, 2000
Date of Patent:
May 14, 2002
Inventor:
Mohan Thadani
DNA model
Patent number:
D526684
Type:
Grant
Filed:
May 9, 2003
Date of Patent:
August 15, 2006
Assignee:
Spiring Enterprise Limited
Inventor:
James C. Spiring
Terrestrial globe
Patent number:
D458967
Type:
Grant
Filed:
June 27, 2001
Date of Patent:
June 18, 2002
Inventor:
Peng-An Ho
Device for teaching shoe orientation and measuring feet
Patent number:
D461205
Type:
Grant
Filed:
May 4, 2001
Date of Patent:
August 6, 2002
Inventor:
Patrick L Murray
Writing guide
Patent number:
D531220
Type:
Grant
Filed:
January 19, 2005
Date of Patent:
October 31, 2006
Assignee:
The Antioch Company
Inventor:
Carmen Lira-Núñez
Language-studying device
Patent number:
D532456
Type:
Grant
Filed:
September 23, 2004
Date of Patent:
November 21, 2006
Assignee:
Luxpro Corporation
Inventor:
Fu-Ching Wu
Sounding device
Patent number:
D465523
Type:
Grant
Filed:
April 6, 2001
Date of Patent:
November 12, 2002
Inventors:
John Morris, Tony Cox
Multiplication teaching board game
Patent number:
D537118
Type:
Grant
Filed:
September 16, 2004
Date of Patent:
February 20, 2007
Inventor:
Irma Garcia
Training device
Patent number:
D537119
Type:
Grant
Filed:
October 14, 2005
Date of Patent:
February 20, 2007
Assignee:
Sportime, LLC
Inventor:
Barry H Traub
Pocket chart
Patent number:
D466935
Type:
Grant
Filed:
September 27, 1999
Date of Patent:
December 10, 2002
Assignee:
Carson-Dellosa Publishing Company, Inc.
Inventors:
Patricia L. Carson, Janet B. Dellosa, Amanda W. Wheeler
Surface pattern for an intergroup working model for social conflict resolution applied to a setting or room for adults
Patent number:
D467615
Type:
Grant
Filed:
June 9, 2000
Date of Patent:
December 24, 2002
Inventor:
Carol Ann Trufant
Educational toy kit
Patent number:
D538346
Type:
Grant
Filed:
February 8, 2005
Date of Patent:
March 13, 2007
Inventor:
Anthony Rowe
Teaching aid
Patent number:
D538855
Type:
Grant
Filed:
January 19, 2005
Date of Patent:
March 20, 2007
Assignee:
Hinkler Books Pty Ltd.
Inventor:
Stephen D. Ungar
Educational game
Patent number:
D538856
Type:
Grant
Filed:
November 1, 2005
Date of Patent:
March 20, 2007
Assignee:
School Specialty, Inc.
Inventor:
Kimberly Bradford
Texture cube
Patent number:
D539848
Type:
Grant
Filed:
July 13, 2005
Date of Patent:
April 3, 2007
Assignee:
Wesco Company S.A.
Inventor:
Christelle Boutin
Pocket chart
Patent number:
D469468
Type:
Grant
Filed:
April 20, 2001
Date of Patent:
January 28, 2003
Assignee:
Carson-Dellosa Publishing Company, Inc.
Inventors:
Patricia L. Carson, Janet B. Dellosa, Amanda W. Wheeler
Mathematical instructional aide device
Patent number:
D471235
Type:
Grant
Filed:
June 21, 2001
Date of Patent:
March 4, 2003
Assignee:
Evan McKenna Foundation
Inventor:
Kay Perkins Emerson
Tennis ball doll learning aid
Patent number:
D471932
Type:
Grant
Filed:
December 13, 2000
Date of Patent:
March 18, 2003
Inventor:
Nicolas F. Ravelo
Pocket chart
Patent number:
D544542
Type:
Grant
Filed:
July 26, 2006
Date of Patent:
June 12, 2007
Assignee:
Carson-Dellosa Publishing Co., Inc.
Inventor:
Patricia L. Carson
Teaching toy
Patent number:
D546390
Type:
Grant
Filed:
November 16, 2006
Date of Patent:
July 10, 2007
Assignee:
Youth Toy Enterprise Co., Ltd.
Inventor:
Wen-Yuan Lin
Keyboard training device
Patent number:
D476367
Type:
Grant
Filed:
October 19, 2001
Date of Patent:
June 24, 2003
Inventor:
Bernard E. Heckmann, Jr.
Handheld reading practice device
Patent number:
D479269
Type:
Grant
Filed:
June 25, 2002
Date of Patent:
September 2, 2003
Inventor:
Linda M. Vrotsos
Dual colored shoelaces
Patent number:
D479393
Type:
Grant
Filed:
May 14, 2002
Date of Patent:
September 9, 2003
Inventor:
Jerrold Weitzman
Polyhedral model
Patent number:
D480425
Type:
Grant
Filed:
May 21, 2001
Date of Patent:
October 7, 2003
Inventor:
Michael F. Suchta
Jigsaw puzzle
Patent number:
D482411
Type:
Grant
Filed:
September 9, 2002
Date of Patent:
November 18, 2003
Assignee:
Royal Holloway University of London
Inventors:
William Alfred Stevens, Ruth Temple
Coin teaching set
Patent number:
D486183
Type:
Grant
Filed:
January 9, 2002
Date of Patent:
February 3, 2004
Inventor:
Alan Lee DeMaison
Front face of a cockpit panel flight training aid
Patent number:
D487288
Type:
Grant
Filed:
May 2, 2002
Date of Patent:
March 2, 2004
Inventor:
William Kenneth Bowman
Educational grain-stuffed doll with wrist tag identifying type of grain visible through transparent chest window
Patent number:
D496402
Type:
Grant
Filed:
March 15, 2004
Date of Patent:
September 21, 2004
Inventors:
Scott Knutt, William A. Gault
Teaching apparatus block
Patent number:
D497182
Type:
Grant
Filed:
May 8, 2003
Date of Patent:
October 12, 2004
Assignee:
Somerset Educational (Pty) Limited
Inventor:
Christopher John McCartney
Teaching toy
Patent number:
D497645
Type:
Grant
Filed:
January 14, 2004
Date of Patent:
October 26, 2004
Inventor:
Eric B Garcia
Ballet training mat
Patent number:
D498792
Type:
Grant
Filed:
February 6, 2003
Date of Patent:
November 23, 2004
Assignee:
Awaba Group Pty LTD
Inventor:
Mary Toniolo
Electronic learning apparatus
Patent number:
D426574
Type:
Grant
Filed:
October 2, 1998
Date of Patent:
June 13, 2000
Assignee:
IDT-LCD Holdings (BVI) Limited
Inventor:
Raymond Chan
Vertical droplet model
Patent number:
D427636
Type:
Grant
Filed:
November 13, 1998
Date of Patent:
July 4, 2000
Inventor:
Craig Cowin Moore
Mathematical learning game
Patent number:
D427637
Type:
Grant
Filed:
July 14, 1999
Date of Patent:
July 4, 2000
Assignee:
Knowledge Kids Enterprises, Inc.
Inventor:
Michael C. Wood
Angular droplet model
Patent number:
D428443
Type:
Grant
Filed:
November 13, 1998
Date of Patent:
July 18, 2000
Inventor:
Craig Cowin Moore
Transparent color guide
Patent number:
D428919
Type:
Grant
Filed:
August 7, 1995
Date of Patent:
August 1, 2000
Assignee:
Phyllis D. Stith
Inventor:
Phyllis Denise Stith
Electronic learning apparatus
Patent number:
D428920
Type:
Grant
Filed:
October 2, 1998
Date of Patent:
August 1, 2000
Assignee:
IDT-LCD Holdings (BVI) Limited
Inventor:
Raymond Chan
CPR manikin
Patent number:
D429500
Type:
Grant
Filed:
November 29, 1999
Date of Patent:
August 15, 2000
Assignee:
Vital Signs Inc.
Inventors:
Richard A. Brault, Dianne B. Croteau
Toy orrery/planetarium
Patent number:
D431844
Type:
Grant
Filed:
March 3, 1999
Date of Patent:
October 10, 2000
Assignee:
Natural Science Industries, Ltd.
Inventor:
Robert Davila
Color cube model
Patent number:
D433060
Type:
Grant
Filed:
December 3, 1996
Date of Patent:
October 31, 2000
Inventor:
Kenneth William Davies
Interactive educational toy
Patent number:
D434799
Type:
Grant
Filed:
June 29, 1999
Date of Patent:
December 5, 2000
Assignee:
Knowledge Kids Enterprises, Inc.
Inventor:
Michael C. Wood
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