Toy construction system

Details Toy construction system Toy construction system

1998-03-18

1999-10-12

Hafer, Robert A.

Amusement devices: toys

Construction toy

Resilient interlocking joint

446116, 446122, A63H 3304

Patent

active

059646357

ABSTRACT:
The present invention relates to a toy construction system comprising building elements of a first type that has a pair of opposed walls that define a space between said opposed walls, wherein those sides of the walls that face towards the space are provided with protruding ribs, and building elements of a second type that have a coupling head which may, by a snap-effect with protruding ribs, be received and releasably secured in the space between the walls on a building element of the first type, wherein said system further comprises building elements of a third type with coupling studs, wherein building elements of the first type or the second type have a cavity for releasably receiving and securing coupling studs on building elements of the third type.

REFERENCES:
patent: 278224 (1883-05-01), Crandall
patent: 2885822 (1959-05-01), Onanian
patent: 3528192 (1970-09-01), Meates
patent: 3827177 (1974-08-01), Wengel
patent: 4037978 (1977-07-01), Connelly
patent: 4738648 (1988-04-01), Berndt
patent: 5061219 (1991-10-01), Glickman
patent: 5518434 (1996-05-01), Zeigler
patent: 5704186 (1998-01-01), Alcalay et al.
patent: 5823843 (1998-10-01), Pohlman

Affiliated with

Also associated with

Rating

Toy construction system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toy construction system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toy construction system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-646763