Construction element

Details Construction element Construction element

1984-05-16

1985-10-22

Hafer, Robert A.

Amusement devices: toys

Construction toy

Resilient interlocking joint

446125, 446116, 403354, 403364, A63H 3306, A63H 3308

Patent

active

045485909

ABSTRACT:
The construction element comprises a body which has resiliently openable jaws at least at one end thereof which are locatable between similar jaws of a further construction element with the jaws of the respective elements in mutually transverse planes. The jaws have an open front defined between free ends thereof whereby said jaws locate each other with the free ends of the jaws of each element resiliently engaging retention means on the other element.

REFERENCES:
patent: 1095858 (1914-05-01), Harrison
patent: 2022261 (1935-11-01), Wade
patent: 2554876 (1951-05-01), Olson
patent: 2583474 (1952-01-01), Cozzone
patent: 2683329 (1954-07-01), Kobler
patent: 2709318 (1955-05-01), Benjamin
patent: 2885822 (1959-05-01), Onanian
patent: 3392480 (1968-07-01), Stubbmann
patent: 3469339 (1969-09-01), Thomas
patent: 3477167 (1969-11-01), Ach
patent: 3698123 (1972-10-01), Heldt
patent: 4103451 (1978-08-01), Kawada et al.

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