GB0029978D0 - Educational aid - Google Patents

Educational aid

Info

Publication number
GB0029978D0
GB0029978D0 GB0029978A GB0029978A GB0029978D0 GB 0029978 D0 GB0029978 D0 GB 0029978D0 GB 0029978 A GB0029978 A GB 0029978A GB 0029978 A GB0029978 A GB 0029978A GB 0029978 D0 GB0029978 D0 GB 0029978D0
Authority
GB
United Kingdom
Prior art keywords
educational aid
educational
aid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB0029978A
Other versions
GB2359181A (en
GB2359181B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVANS HAROLD R
Original Assignee
EVANS HAROLD R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EVANS HAROLD R filed Critical EVANS HAROLD R
Publication of GB0029978D0 publication Critical patent/GB0029978D0/en
Publication of GB2359181A publication Critical patent/GB2359181A/en
Application granted granted Critical
Publication of GB2359181B publication Critical patent/GB2359181B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
GB0029978A 1999-12-14 2000-12-08 Educational aid Expired - Fee Related GB2359181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9929393.8A GB9929393D0 (en) 1999-12-14 1999-12-14 Educational aid

Publications (3)

Publication Number Publication Date
GB0029978D0 true GB0029978D0 (en) 2001-01-24
GB2359181A GB2359181A (en) 2001-08-15
GB2359181B GB2359181B (en) 2004-05-05

Family

ID=10866184

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9929393.8A Ceased GB9929393D0 (en) 1999-12-14 1999-12-14 Educational aid
GB0029978A Expired - Fee Related GB2359181B (en) 1999-12-14 2000-12-08 Educational aid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9929393.8A Ceased GB9929393D0 (en) 1999-12-14 1999-12-14 Educational aid

Country Status (1)

Country Link
GB (2) GB9929393D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2434992A (en) * 2006-02-09 2007-08-15 Ronald William Goodman A numeracy game
CN112086013A (en) * 2020-09-11 2020-12-15 福建捷联电子有限公司 Multifunctional intelligent table board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318782A (en) * 1970-04-18 1973-05-31 Taylor P Teaching aids
GB2173030B (en) * 1985-03-25 1988-11-16 Jaikrishin Gangaram Gvalani An improved device for teaching multiplication tables

Also Published As

Publication number Publication date
GB2359181A (en) 2001-08-15
GB9929393D0 (en) 2000-02-09
GB2359181B (en) 2004-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071208