Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2005-01-11
2005-01-11
Lerner, Avraham (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S282000, C280S047110, C280S304500
Reexamination Certificate
active
06840527
ABSTRACT:
A tricycle features a hollow main frame member to which a pair of rear wheels and a seat are mounted. A head tube is attached to the main frame member and a post is pivotally positioned therein. The tricycle front wheel is connected to the lower end of the post while handlebars are connected to the upper end of the post. A steering miter gear is also attached to the post within the head tube. A steering shaft is rotatably positioned with the hollow main frame member and features miter gears on its leading and trailing ends. The miter gear on the leading end engages the steering miter gear while the miter gear on the trailing end engages a miter gear that is removably engaged by a pushing and steering handle. The tricycle thus may be pushed and steered by the handle.
REFERENCES:
patent: 94056 (1869-08-01), Allen
patent: 638112 (1899-11-01), Graham
patent: 2816775 (1957-12-01), Costello
patent: 3485507 (1969-12-01), Christof
patent: D332591 (1993-01-01), Reely
patent: 5924713 (1999-07-01), Li
patent: 5954349 (1999-09-01), Rutzel
patent: 6120048 (2000-09-01), Li
patent: 6302421 (2001-10-01), Lee
patent: 6612598 (2003-09-01), Wu
Michelau Frederick
Schlegel Thomas
Lerner Avraham
Piper Rudnick LLP
Radio Flyer Inc.
LandOfFree
Tricycle with geared auxiliary steering mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tricycle with geared auxiliary steering mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tricycle with geared auxiliary steering mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3367614