GB1191718A - An Educational Device - Google Patents

An Educational Device

Info

Publication number
GB1191718A
GB1191718A GB4757367A GB4757367A GB1191718A GB 1191718 A GB1191718 A GB 1191718A GB 4757367 A GB4757367 A GB 4757367A GB 4757367 A GB4757367 A GB 4757367A GB 1191718 A GB1191718 A GB 1191718A
Authority
GB
United Kingdom
Prior art keywords
block
blocks
cat
bearing members
educational
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.)
Expired
Application number
GB4757367A
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.)
Glass Marvin and Associates
Original Assignee
Glass Marvin and Associates
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 Glass Marvin and Associates filed Critical Glass Marvin and Associates
Publication of GB1191718A publication Critical patent/GB1191718A/en
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
    • 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
    • G09B1/02—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 and having a support carrying or adapted to carry the elements
    • G09B1/16—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 and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/18—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 and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
    • G09B1/20—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 and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

1,191,718. Educational appliances; iridicators. M. I. GLASS, [trading as MARVIN GLASS & ASSOCIATES]. 19 Oct., 1967 [17 Nov., 1966], No. 47573/67. Headings G5C and G5G. An educational appliance comprises a base 10 having a plurality of parallel partitions 26 each having circular bearing members 28 projecting from one or both sides, and a plurality of hollow blocks 32 of triangular cross-section, each block having three laterally projecting shafts 36 adapted to frictionally engage aligned pairs of bearing members to permit rotation of the block. Each member includes at least one notch (30) (Fig. 2, not shown) which receives a shaft 36 when a block is correctly orientated. The appliance is made of plastics. The blocks of the right hand column Fig. 1 are similarly coloured so that when correctly orientated those blocks spell "CAT" and give a visual representation of a cat.
GB4757367A 1966-11-17 1967-10-19 An Educational Device Expired GB1191718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59526166A 1966-11-17 1966-11-17

Publications (1)

Publication Number Publication Date
GB1191718A true GB1191718A (en) 1970-05-13

Family

ID=24382492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4757367A Expired GB1191718A (en) 1966-11-17 1967-10-19 An Educational Device

Country Status (2)

Country Link
DE (1) DE1603498A1 (en)
GB (1) GB1191718A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122793A (en) * 1982-06-30 1984-01-18 Barbara May Downing Display devices
GB2124007A (en) * 1982-06-22 1984-02-08 Precision Undersurface Limited Price display device
GB2138987A (en) * 1983-04-30 1984-10-31 Charles Wighton Ferrier Educational and amusement device
GB2360112A (en) * 2000-03-08 2001-09-12 Direct Educational Services Lt Teaching aid
GB2520551A (en) * 2013-11-25 2015-05-27 Peter John Charles Spurgeon A set of hollow triangular prisms

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124007A (en) * 1982-06-22 1984-02-08 Precision Undersurface Limited Price display device
GB2122793A (en) * 1982-06-30 1984-01-18 Barbara May Downing Display devices
GB2138987A (en) * 1983-04-30 1984-10-31 Charles Wighton Ferrier Educational and amusement device
GB2360112A (en) * 2000-03-08 2001-09-12 Direct Educational Services Lt Teaching aid
GB2360112B (en) * 2000-03-08 2003-07-02 Direct Educational Services Lt Teaching aid
US6676415B2 (en) 2000-03-08 2004-01-13 Direct Educational Services Limited Teaching aid
GB2520551A (en) * 2013-11-25 2015-05-27 Peter John Charles Spurgeon A set of hollow triangular prisms

Also Published As

Publication number Publication date
DE1603498A1 (en) 1971-08-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees