FR2120708A5 - - Google Patents

Info

Publication number
FR2120708A5
FR2120708A5 FR7141666A FR7141666A FR2120708A5 FR 2120708 A5 FR2120708 A5 FR 2120708A5 FR 7141666 A FR7141666 A FR 7141666A FR 7141666 A FR7141666 A FR 7141666A FR 2120708 A5 FR2120708 A5 FR 2120708A5
Authority
FR
France
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.)
Expired
Application number
FR7141666A
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.)
Perry Ltd E S
Original Assignee
Perry Ltd E S
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 Perry Ltd E S filed Critical Perry Ltd E S
Application granted granted Critical
Publication of FR2120708A5 publication Critical patent/FR2120708A5/fr
Expired 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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
    • G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective
    • 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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/32—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support
    • G09B1/36—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways comprising elements to be used without a special support the elements being connectible by corresponding projections and recesses

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Educational Technology (AREA)
  • Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • Educational Administration (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Geometry (AREA)
  • Toys (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7141666A 1971-01-07 1971-11-22 Expired FR2120708A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB88271A GB1376301A (en) 1971-01-07 1971-01-07 Childrens construction units and an injection moulding process therefor
GB2881871 1971-06-18

Publications (1)

Publication Number Publication Date
FR2120708A5 true FR2120708A5 (fr) 1972-08-18

Family

ID=26236250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141666A Expired FR2120708A5 (fr) 1971-01-07 1971-11-22

Country Status (6)

Country Link
JP (2) JPS5318930B1 (fr)
DE (1) DE2200275A1 (fr)
FR (1) FR2120708A5 (fr)
GB (1) GB1376301A (fr)
HK (1) HK7779A (fr)
IT (1) IT940536B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864488U (ja) * 1981-10-28 1983-04-30 株式会社ブンチョウ クレオン
US5180323A (en) * 1991-10-29 1993-01-19 Ultimate Manufacturing Interlocking toy components
US5683283A (en) * 1994-03-18 1997-11-04 Ideal Ideas, Inc. Construction blocks for extended support structures
WO2001003791A1 (fr) 1999-07-10 2001-01-18 Kiblo Limited Blocs de construction jouet
CN107731083A (zh) * 2017-11-09 2018-02-23 重庆溢权科技发展有限公司 一种历史文化旅游古建筑展示模型

Also Published As

Publication number Publication date
GB1376301A (en) 1974-12-04
JPS53743A (en) 1978-01-06
JPS5318930B1 (fr) 1978-06-17
HK7779A (en) 1979-02-23
IT940536B (it) 1973-02-20
DE2200275A1 (de) 1972-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse