Beverly I Ross

US Patent:

D665702, Aug 21, 2012

Filed:

Nov 2, 2011

Appl. No.:

29/405470

Inventors:

Beverly W. Ross - Rochester MI, US
Gary Helzerman - Stockbridge MI, US

International Classification:

1201

US Classification:

D12 20

US Patent:

8408563, Apr 2, 2013

Filed:

Apr 18, 2012

Appl. No.:

13/450033

Inventors:

Beverly W. Ross - Rochester MI, US
Gary Helzerman - Stockbridge MI, US
Larry Carlson - Brighton MI, US
Tamaira Ross - Seattle WA, US

International Classification:

B62C 1/08

US Classification:

280 64, 280 43, 280 63

Abstract:

A sulky includes a frame having a cross-member and a pair of shafts spaced from each other and extending from the cross-member forwardly along an axis. A first wheel support and a second wheel support each rotatably extend downwardly from the frame and each engage wheels, respectively. Each of the first and second wheel supports includes an adjustment feature defining a plurality of adjustment positions. The wheels are engaged with the first and second wheel supports, respectively, and are independently adjustable relative to the first and second wheel supports, respectively, to any of the adjustment positions. The plurality of adjustment positions of the first and second wheel supports are located along lines generally extending rearwardly along the axis and upwardly relative to the axis.

US Patent:

20070262544, Nov 15, 2007

Filed:

May 10, 2007

Appl. No.:

11/746964

Inventors:

Beverly W. Ross - Rochester MI, US
Tamaira E. Ross - Seattle WA, US

International Classification:

B62C 1/00

US Classification:

280 63

Abstract:

A sulky includes a frame and a first and second wheel supports. The first wheel support extends along a first axis and is rotatably coupled to the frame about the first axis. The second wheel support extends along a second axis and is rotatably coupled to the frame about the second axis. First and second pedals are operatively coupled to the frame and to the first and second wheel supports, respectively. The first and second pedals are moveable relative to the frame for rotating the first wheel support about the first axis and for rotating the second wheel support about the second axis. A linkage operatively couples the first and second wheel supports for transferring movement of one of the first and second pedals to both of the first and second wheel supports to rotate the first and second wheel supports in unison respectively about the first and second axes.