Land vehicles – Wheeled – Coasters
Reexamination Certificate
2000-02-07
2001-11-20
Mai, Lanna (Department: 3619)
Land vehicles
Wheeled
Coasters
C280S087042, C280S087050, C016S900000
Reexamination Certificate
active
06318741
ABSTRACT:
BACKGROUND OF THE INVENTION
Field of the Invention
This invention relates to a skateboard folding structure, and more particularly to a structure which is hidden in the frame and secured by a quick release connector.
The conventional skateboard is constructed of a board with a pair of wheels mounted on the front and the rear ends of the board, whereas a skater steps on the board with one foot and pushes himself forward by another foot. This is good in pleasure and exercise, however, it is designed only to move straight, towards one direction, and is not able to make turns or so on which is less excitement to youngster. Thus, a new design of a skateboard with a handle is devised which is able to turn by operating the handle, but it is inconvenient to store and carry.
BRIEF SUMMARY OF THE INVENTION
It is the primary object of the present invention to provide a skateboard having a folding structure which is easy to fold and unfold.
It is another object of the present invention to provide a skateboard having a folding structure which is easy to both install and remove.
It is a further object of the invention to provide a skateboard having a folding structure which may be folded into an optimally compact state when not in use and is easy to both carry and store.
REFERENCES:
patent: 4462606 (1984-07-01), Hon
patent: 4707884 (1987-11-01), Chang
patent: 4750578 (1988-06-01), Brandenfels
patent: 4821832 (1989-04-01), Patmont
patent: 5388659 (1995-02-01), Pepe
patent: 5848660 (1998-12-01), McGreen
patent: 6120044 (2000-09-01), Tsai
patent: 6173976 (2001-01-01), Lee
Buchanan Christopher
Far Great Plastics Industrial Co. Ltd.
Mai Lanna
Rosenberg , Klein & Lee
LandOfFree
Skateboard folding structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Skateboard folding structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Skateboard folding structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2612680