Surfing Trainer Apparatus

Details Surfing Trainer Apparatus Surfing Trainer Apparatus

2008-02-21

2009-12-15

Thanh, Loan H (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

C482S079000, C482S146000

Reexamination Certificate

active

07632218

ABSTRACT:
A surfing trainer apparatus comprises a board and a generally hemispherical fulcrum with the fulcrum attached to the lower surface of the board at the fulcrum's diametrical plane. The fulcrum is made of non-resilient material and has second planar surface distal to its diametrical plane and parallel to the lower surface of the board providing both a simulated point of limited stability as well as simulated instability in both pitch and roll.

REFERENCES:
patent: 1395698 (1921-11-01), Baum et al.
patent: 3024021 (1962-03-01), Coplin
patent: 3586321 (1971-06-01), Gehrke et al.
patent: 3761084 (1973-09-01), Dieckmann
patent: 4289306 (1981-09-01), Thomas
patent: 4491318 (1985-01-01), Francke
patent: 4653748 (1987-03-01), Seel
patent: 4817950 (1989-04-01), Goo
patent: 5048823 (1991-09-01), Bean
patent: 5292296 (1994-03-01), Davignon
patent: 5509871 (1996-04-01), Giovanni
patent: 5584787 (1996-12-01), Guidry
patent: 5603334 (1997-02-01), Sharp
patent: 5730690 (1998-03-01), Guidry
patent: 5810703 (1998-09-01), Stack
patent: 5897474 (1999-04-01), Romero
patent: 6019712 (2000-02-01), Duncan
patent: 6543769 (2003-04-01), Podoloff et al.
patent: 6616583 (2003-09-01), Stack
patent: 6916276 (2005-07-01), Robinson
patent: 6945920 (2005-09-01), Kemery
patent: 7094183 (2006-08-01), Hsieh
patent: 7137938 (2006-11-01), Gottlieb
patent: 7264580 (2007-09-01), Lu
patent: D564604 (2008-03-01), Mikail
patent: 7374517 (2008-05-01), Lockett
patent: 2003/0060297 (2003-03-01), Cembalest
patent: 2003/0148865 (2003-08-01), Handshoe
patent: 2004/0023766 (2004-02-01), Slone
patent: 2004/0224824 (2004-11-01), Lickle
patent: 2006/0082089 (2006-04-01), Rejtano
patent: 2006/0217250 (2006-09-01), Pearson
patent: 3150189 (1983-07-01), None
patent: 3620706 (1987-12-01), None
patent: 1579891 (2005-09-01), None
patent: 2144646 (1985-03-01), None
patent: 10290845 (1998-11-01), None
patent: 2003225326 (2003-08-01), None
patent: WO 2008009068 (2008-01-01), None

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