Bicycle front fork assembly

Land vehicles – Wheeled – Occupant propelled type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C280S274000, C074S551800

Reexamination Certificate

active

07571920

ABSTRACT:
A bicycle front end assembly is provided which is configured to reduce aerodynamic drag. In particular, an axis shaft of a fork may be mounted to a head tube of a bicycle frame. A fork head may be disposed in front of the head tube for providing a front end assembly which is aerodynamically configured while providing an increased moment of inertia compared with traditional designs to reduce drag of the bicycle and increase steering stiffness. Also, the handlebar may be attached to the fork head such that when the bicycle is steered to the left, the fork head is rotated toward the left and when the bicycle is steered to the right, the fork head is rotated toward the right. In this manner, the fork head is alignable to the travel direction of the bicycle.

REFERENCES:
patent: 371266 (1887-10-01), Knous
patent: 400074 (1889-03-01), Gendron
patent: 2687898 (1954-08-01), Schwinn
patent: 2756070 (1956-07-01), Torre
patent: 4008903 (1977-02-01), Ramond
patent: 4189167 (1980-02-01), Dubois
patent: 4854844 (1989-08-01), Carlsen
patent: 4939950 (1990-07-01), Girvin
patent: 5039470 (1991-08-01), Bezin
patent: 5044656 (1991-09-01), Peyre
patent: 5065633 (1991-11-01), Mercat
patent: 5085063 (1992-02-01), Van Dyke et al.
patent: 5181732 (1993-01-01), Bezin
patent: 5188384 (1993-02-01), van Raemdonck
patent: 5190308 (1993-03-01), Couturet et al.
patent: 5271784 (1993-12-01), Chen et al.
patent: 5429381 (1995-07-01), Mercat et al.
patent: 5540457 (1996-07-01), Johnson
patent: 5826898 (1998-10-01), Fortier et al.
patent: 6234506 (2001-05-01), Li
patent: 6254115 (2001-07-01), Lin
patent: 6264284 (2001-07-01), Lees
patent: 6669219 (2003-12-01), Turner et al.
patent: 6711966 (2004-03-01), Chuang
patent: 6805373 (2004-10-01), Singenberger et al.
patent: 6889992 (2005-05-01), Vroomen et al.
patent: 7000936 (2006-02-01), Schmider
patent: 7104562 (2006-09-01), Schmider et al.
patent: 2002/0033586 (2002-03-01), Vroomen et al.
patent: 2005/0109152 (2005-05-01), Hsu
patent: 2008/0035431 (2008-02-01), Vroomen et al.
patent: 2008/0036170 (2008-02-01), Vroomen et al.
patent: 2008/0036171 (2008-02-01), Vroomen et al.
patent: 2008/0054592 (2008-03-01), Vroomen et al.
patent: 2008/0054593 (2008-03-01), Vroomen et al.
patent: 9415070 (1994-11-01), None
patent: 4423116 (1995-02-01), None
patent: 20206195 (2002-08-01), None
patent: 20206196 (2002-09-01), None
patent: 1612134 (2006-01-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Bicycle front fork assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bicycle front fork assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bicycle front fork assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4093162

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.