SE365328B - - Google Patents

Info

Publication number
SE365328B
SE365328B SE04566/71A SE456671A SE365328B SE 365328 B SE365328 B SE 365328B SE 04566/71 A SE04566/71 A SE 04566/71A SE 456671 A SE456671 A SE 456671A SE 365328 B SE365328 B SE 365328B
Authority
SE
Sweden
Application number
SE04566/71A
Inventor
H Mortensen
Original Assignee
H Mortensen
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 H Mortensen filed Critical H Mortensen
Publication of SE365328B publication Critical patent/SE365328B/xx

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)
  • Toys (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
SE04566/71A 1970-04-09 1971-04-07 SE365328B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK179270AA DK135250B (da) 1970-04-09 1970-04-09 Byggeklodssæt.

Publications (1)

Publication Number Publication Date
SE365328B true SE365328B (xx) 1974-03-18

Family

ID=8108088

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04566/71A SE365328B (xx) 1970-04-09 1971-04-07

Country Status (7)

Country Link
US (1) US3696533A (xx)
CA (1) CA935992A (xx)
DE (1) DE2116628C3 (xx)
DK (1) DK135250B (xx)
GB (1) GB1274609A (xx)
NO (1) NO128585B (xx)
SE (1) SE365328B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993313A (en) * 1974-09-26 1976-11-23 Richard Tillotson Jig-saw puzzle educational game device
US3900960A (en) * 1974-09-30 1975-08-26 Walter P Hollywood Training aid for learning numbers
US4106216A (en) * 1977-02-16 1978-08-15 Boehm Edward A Positioning system utilizing binary code
US4212117A (en) * 1979-02-12 1980-07-15 Baldwin, Stoddard & Company System of interactive blocks
US4212118A (en) * 1979-06-20 1980-07-15 Baldwin, Stoddard & Company System of interactive blocks
US4419081A (en) * 1982-08-23 1983-12-06 Steinmann Phyllis R Mathematical teaching/learning aid and method of use
US4547160A (en) * 1984-08-21 1985-10-15 Richard Labelle Educational building toy
US7614881B2 (en) * 2005-07-08 2009-11-10 Baguees Diane Madeline Arithmetic block
US20080122171A1 (en) * 2006-11-28 2008-05-29 Red Juggernaut Entertainment, Llc Tumbler Die and Dice Having Changeable Faces
USD839361S1 (en) 2017-08-22 2019-01-29 Broder Bros, Co. Fidget toy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US777268A (en) * 1904-12-13 Thomas E Thompson Educational appliance.
US1396379A (en) * 1916-06-08 1921-11-08 Moore Edward Le Roy Educational device
US2513596A (en) * 1948-11-06 1950-07-04 Chicago Lighthouse For The Bli Child's block set
US2887789A (en) * 1955-12-12 1959-05-26 Mildred E Bobo Educational game board

Also Published As

Publication number Publication date
NO128585B (xx) 1973-12-10
DE2116628B2 (de) 1979-12-20
DK135250C (xx) 1977-08-29
DE2116628A1 (de) 1971-10-28
DE2116628C3 (de) 1980-08-28
US3696533A (en) 1972-10-10
GB1274609A (en) 1972-05-17
CA935992A (en) 1973-10-30
DK135250B (da) 1977-03-21

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