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
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)
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)
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)
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 |
-
1970
- 1970-04-09 DK DK179270AA patent/DK135250B/da not_active IP Right Cessation
-
1971
- 1971-04-01 NO NO01251/71*[A patent/NO128585B/no unknown
- 1971-04-05 CA CA109536A patent/CA935992A/en not_active Expired
- 1971-04-05 DE DE2116628A patent/DE2116628C3/de not_active Expired
- 1971-04-06 US US131726A patent/US3696533A/en not_active Expired - Lifetime
- 1971-04-07 SE SE04566/71A patent/SE365328B/xx unknown
- 1971-04-19 GB GB26000/71A patent/GB1274609A/en not_active Expired
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 |