Title:
Toy building element including a rotatable bushing
United States Patent 3234683
US Patent References:
/0318649.html
- - 0318649

Toy aeroplane
- - 1712074

Bearing
- - 2223518

Toy block set
- - 2940211

Plastic block assembly
- - 2972833


Inventors:
Kirk, Christiansen Godtfred
Publication Date:
02/15/1966
View Patent Images:
Download PDF 3234683 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
INTERLEGO AG
Primary Class:
446/103
Other Classes:
446/128
International Classes:
A63H17/26; A63H33/06; A63H33/08; A63H17/00; A63H33/04
US Patent References:
3005282Toy building brick
3032919Building elements for toys, replicas and like articles
3120719Toy making wheel assemblies
Foreign References:
DE615304C