Greg R Durrin

6449801, Sep 17, 2002

Dec 4, 2000

09/730443

Greg R. Durrin - Selah WA, 98942

B60B 3300

16 47, 16 29, 16 31 R, 280 62, 280643

A set of add-on front castors or casters, configured for attachment to a conventional three wheeled jogging stroller. The add-on front castor set includes a crossbar with a first crossbar end, a second crossbar end and a mid-crossbar. A first castor mounts proximate the first crossbar end and a second castor mounts proximate the second crossbar end The add-on front castor set also includes a fork clamp that mounts proximate the mid-crossbar. The fork clamp is attachable to a front wheel fork of the jogging stroller. The front wheel fork is configured to accept a hubbed axle of the single forward wheel that is detachable to so that the front wheel fork can receive the fork clamp of the add-on front castor set. The fork clamp of the front castor set is attached to the front fork by first inserting the front fork between a top clamp plate a bottom clamp plate. A clamp screw threads between the top clamp plate and the bottom clamp plate, and a clamp knob is mounted to an end of the clamp screw.

6575485, Jun 10, 2003

May 7, 2001

09/850900

Greg R. Durrin - Selah WA, 98942

B62K 2700

280204, 280124128, 280292

A shock absorbing suspension system for a lightweight, bicycle pulled trailer, fitted to the frame of a light weight trailer. The trailer suspension system includes a pair of shock absorbers each mounted to cushion the trailer and its contents, which can be a passenger. The suspension system mounts to a trailer frame that has a shock base and an arm base. The shock base includes a shock base pivot and the arm base includes an arm base pivot. A wheel arm attaches to the arm base of the trailer frame. The wheel arm includes a hub end and a pivot end, and the pivot end hingably connects to the arm base pivot. A wheel hub is received into the wheel arm proximate the hub end of the wheel arm. An arm shock bearing is positioned on the wheel arm. A shock, for dampening the hinging of the wheel arm about the arm base pivot, is mounted between the trailer frame and the wheel arm. The shock includes a base bearing and an arm bearing.

20060226616, Oct 12, 2006

Mar 30, 2005

11/095308

Greg Durrin - Selah WA, US
Joseph Delorme - Yakima WA, US

B62B 7/00

280047400

A fender mounted device for use with a three-wheeled stroller. The fender mounted device includes a pair of foot-wells, each for receiving and protecting a foot of a passenger of the three-wheeled stroller, often referred to as a “jogging” style of stroller. The fender mounts over the single forward wheel of the three-wheeled stroller. The fender has a shield portion for shielding a portion of both sides of the forward wheel from the feet of the passenger riding in the stroller. A base plate, also on each side of the fender, attaches to the fender and the frame of the stroller. A foot-well attaches to each base plate at a foot-well attachment point. Each foot-well has a cavity for receiving one foot of the passenger of the stroller. The base plate can include a plurality of attachment points for an adjustable attachment of the foot-well to the base plate.

61965723, Mar 6, 2001

Jan 19, 1999

9/233804

Greg R. Durrin - Selah WA

B62D 6106
B62K 2700
B60R 712

280648

A convertible trailer and stroller having, a pair of frame blocks mount to a frame member of a jogging stroller, each proximate the two rear wheels of the jogging stroller. The frame blocks are each attached to a wheel block at a wheel pivot that interconnect the frame blocks to their respective wheel blocks. A pair of wheels having hub axle ends are received into a wheel bearing within each of the wheel blocks, and the wheel blocks are rotatable about the respective block pivots to selectably raise or lower each wheel relative to the block pivots. In the lowered wheel, or stroller configuration, a high ground clearance for all terrain operation is provided, while in the raised wheel or trailer configuration, a low and stable center of gravity is provided. The convertible trailer and stroller can also include an upper bar that attaches to the wheel blocks. The upper bar converts from a handle bar position to a roll bar position as functions of the pivotable rotations of the wheel blocks about the frame blocks.