Locks – Special application – For control and machine elements
Reexamination Certificate
2005-09-13
2005-09-13
Barrett, Suzanne Dino (Department: 3676)
Locks
Special application
For control and machine elements
C070S014000, C070S238000, C280S507000, C188S032000, C410S003000
Reexamination Certificate
active
06941780
ABSTRACT:
A wheel lock system for an at least two wheeled trailer with an object or a personal water craft, the trailer having leaf springs, the wheel lock system including two hook shaped members which attach to each of the leaf springs and protrude through slotted holes in the wheels and is locked into position and retained in position by respective locks engaging one of a plurality of upper grooved indentations on each hook shaped member, a locking member slidably engaged between the hook shaped members placed upon the crook shaped member prior to application of the lock to protect the wheel from damage when removing and engaging the wheel lock device, and a chain connecting between the two hook shaped members attached to the wheels with a vertical shaft locking member engaging an impeller shaft on the small personal water craft, securing the personal water craft to the trailer.
REFERENCES:
patent: 977533 (1910-12-01), Myers
patent: 1307161 (1919-06-01), Stubblefield
patent: 1333878 (1920-03-01), Smith
patent: 1401971 (1922-01-01), Faison
patent: 1426534 (1922-08-01), Baker
patent: 1464262 (1923-08-01), Fish
patent: 1504220 (1924-08-01), Degen
patent: 2135857 (1938-11-01), Stahl
patent: 2980522 (1961-04-01), Dille et al.
patent: 3711117 (1973-01-01), Penner et al.
patent: 3713668 (1973-01-01), Flindt
patent: 3729778 (1973-05-01), McGrath
patent: 4488417 (1984-12-01), Werner
patent: 4538435 (1985-09-01), Romero
patent: 4794771 (1989-01-01), Princell
patent: 5463885 (1995-11-01), Warren, Sr.
patent: 5475995 (1995-12-01), Livingston
patent: 5638710 (1997-06-01), Howard et al.
patent: 5689981 (1997-11-01), DeLuca
patent: 5724839 (1998-03-01), Thering
patent: D396627 (1998-08-01), Blad
patent: 5956983 (1999-09-01), Hughes
patent: D440859 (2001-04-01), Denman
patent: 6427498 (2002-08-01), Cobb
patent: 6532780 (2003-03-01), Frantz
patent: 6619708 (2003-09-01), Naylor
patent: 6796154 (2004-09-01), Gebow et al.
patent: 6829914 (2004-12-01), Bullock
Barrett Suzanne Dino
Homburg Randal D.
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