Joints and connections – Interfitted members with external bridging piece
Patent
1981-01-09
1983-04-26
Mancene, Gene
Joints and connections
Interfitted members with external bridging piece
46 47, 403383, 273425, A63H 3302, A63H 132, B25G 300
Patent
active
043808859
ABSTRACT:
A hoop toy related to the well-known "Hula Hoop" is constructed in the form of detachable arc segments, different numbers of which can be used by the player in fastening the entire hoop, allowing the hoop toy to be adjustable as to diameter, and further allowing complete disassembly for ease and convenience in storage and transportation. The fastening by which said arc segments are joined provide integrity and rigidity for the hoop and maintain the orientation of the entire hoop in a single geometric plane.
REFERENCES:
patent: 1955330 (1934-04-01), Hiers et al.
patent: 3102742 (1963-09-01), Shureliff
patent: 3254443 (1966-06-01), Olson
patent: 3332166 (1967-07-01), Alexander
patent: 3729860 (1973-05-01), Kargul
patent: 3894173 (1975-07-01), Andrews
patent: 3935668 (1976-02-01), Phillips, Jr.
patent: 4020566 (1977-05-01), Drieding
Foycik Michael J.
Mancene Gene
Tsukuda Co., Ltd.
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