Centrifugal wheel

Resilient tires and wheels – Spring wheels – Spring encircling rigid annulus

Reexamination Certificate

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Details

C152S014000

Reexamination Certificate

active

08006728

ABSTRACT:
A centrifugal wheel apparatus for a vehicle having a plurality of pivoting elements attachable to an interior of a vehicle wheel that, when subjected to centripetal force, pivot away from the vehicle wheel and toward a pneumatic tire attached to the vehicle wheel to reshape the pneumatic tire into a dome thereby decreasing surface contact between the vehicle and a surface so that the vehicle may travel with less resistance and increased economy.

REFERENCES:
patent: 1097682 (1914-05-01), Sherrill
patent: 1263463 (1918-04-01), Perlman
patent: 1274190 (1918-07-01), Nist et al.
patent: 1678530 (1928-07-01), Phillips
patent: 2320331 (1943-05-01), Jenewein et al.
patent: 2999524 (1961-09-01), Marison
patent: 3747658 (1973-07-01), Hall
patent: 4906052 (1990-03-01), Paganelli
patent: 6516846 (2003-02-01), Chiu
patent: 2008/0036285 (2008-02-01), Davis et al.

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