GB9412999D0 - Educational aid - Google Patents

Educational aid

Info

Publication number
GB9412999D0
GB9412999D0 GB9412999A GB9412999A GB9412999D0 GB 9412999 D0 GB9412999 D0 GB 9412999D0 GB 9412999 A GB9412999 A GB 9412999A GB 9412999 A GB9412999 A GB 9412999A GB 9412999 D0 GB9412999 D0 GB 9412999D0
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
GB9412999A
Other versions
GB2290902B (en
GB2290902A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9412999A priority Critical patent/GB2290902B/en
Publication of GB9412999D0 publication Critical patent/GB9412999D0/en
Publication of GB2290902A publication Critical patent/GB2290902A/en
Application granted granted Critical
Publication of GB2290902B publication Critical patent/GB2290902B/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
    • G09B19/18—Book-keeping or economics
    • 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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Economics (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Toys (AREA)
GB9412999A 1994-06-28 1994-06-28 Educational aid Expired - Fee Related GB2290902B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9412999A GB2290902B (en) 1994-06-28 1994-06-28 Educational aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9412999A GB2290902B (en) 1994-06-28 1994-06-28 Educational aid

Publications (3)

Publication Number Publication Date
GB9412999D0 true GB9412999D0 (en) 1994-08-17
GB2290902A GB2290902A (en) 1996-01-10
GB2290902B GB2290902B (en) 1997-11-19

Family

ID=10757467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412999A Expired - Fee Related GB2290902B (en) 1994-06-28 1994-06-28 Educational aid

Country Status (1)

Country Link
GB (1) GB2290902B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997015908A1 (en) * 1995-10-20 1997-05-01 John Shaw Educational aid

Also Published As

Publication number Publication date
GB2290902B (en) 1997-11-19
GB2290902A (en) 1996-01-10

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Legal Events

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

Effective date: 19980628