Tinkers & Chance
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 15, 2007 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 522 Total Citation Count
- Jul 09, 1997 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7217135 Electronic educational toy having a contact-sensitive display screenExpiredJan 12, 04May 15, 07[G09B]
7214066 Computer software and portable memory for an electronic educational toy having a contact sensitive display screenExpiredJan 12, 04May 08, 07[G09B]
2007/0009,866 INTERACTIVE ACTIVITY SYSTEM HAVING A FIRST DISPLAY SCREEN AND A SECOND CONTACT SENSITIVE DISPLAY SCREEN AND PORTABLE MEMORY THEREFORAbandonedJun 13, 06Jan 11, 07[G09B]
2006/0250,662 Apparatus for increasing efficiency in the workplace through improved scanning and disposing of documentsAbandonedMay 05, 05Nov 09, 06[H04N]
7050754 Electronic interactive toy for promoting learning in a childExpiredJul 31, 98May 23, 06[G09B]
7040898 Computer software and portable memory for an electronic educational toyExpiredDec 29, 03May 09, 06[G09B]
7018213 Electronic educational toy teaching letters words, numbers and picturesExpiredDec 29, 03Mar 28, 06[G09B]
7006786 Computer software and portable memory for an electronic educational toyExpiredJun 04, 03Feb 28, 06[G09B]
6755655 Electronic educational toy appliance and a portable memory device thereforExpiredSep 30, 02Jun 29, 04[G09B]
6739874 Electronic educational toy appliance teaching letters words and numbersExpiredJun 04, 03May 25, 04[G09B]
6729881 Electronic educational toy appliance and a portable memory device thereforExpiredSep 30, 02May 04, 04[G09B]
6726485 Electronic educational toy appliance and a portable memory device thereforExpiredSep 30, 02Apr 27, 04[G09B]
6464503 Method and apparatus for interacting with a computer using a plurality of individual handheld objectsExpiredJul 31, 98Oct 15, 02[G09B]
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