# US 8,465,056 B2 · Longboard skating propulsion pole for land paddling

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- Number: US 8,465,056 B2
- Document ID: US8465056B2
- Status: Granted
- Kind: B2
- Application number: 12/960,786
- Filed: 2010-12-06
- Published: 2012-06-07
- Granted: 2013-06-18
- Earliest claimed: 2010-12-06
- Applicants: Robert Weir; Nicholas Fredella
- Inventors: Robert Weir; Nicholas Fredella
- Web page: https://patentgrep.com/patent/US8465056B2

## CPC

- A63C 17/0013: {Devices used in combination with the skate but not fixed to it, e.g. supporting frames, sail, sticks, auxiliary wheel aid (uniaxle walk-type tractors B62D51/06)}
- A63C: SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE (water skis B63B32/00, B63B34/00)

## Abstract

The invention is directed to a telescoping pole to help direct a longboard comprising a first and second portion. The first portion includes a first end, a second end and a first tubular shaft. A first handle is positioned at the first end, while a second handle is positioned along the first tubular shaft between the first and second end. The second portion also has first end, a second end, and a second tubular shaft (having a diameter less than the first tubular shaft). The first end of the second portion is attached to the first portion through a first coiled spring. A wheel assembly having a spinning wheel is affixed to the second end of the second portion having a third tubular shaft having diameter less than the second tubular shaft. A second coiled spring is placed over the third tubular shaft, which engages the second portion.

## Claims

### Claim 1

A telescoping pole useful in guiding and directing a longboard skateboard, the telescoping pole comprising:
a first tubular shaft having a first end and a corresponding second end, wherein a first handle is located at the first end;
a wheel assembly is positioned proximate the second end of the first tubular shaft that includes a second shaft having diameter less than the first tubular shaft;
a first coil spring placed over the second shaft that engages the second end of the first tubular portion; and
an internal dampening spring assembly positioned within the first tubular shaft, the internal dampening spring assembly including a first flange affixed to the first tubular shaft having an opening, an internal rod of sufficient size and dimension so as to slide within the opening of the first flange, an internal bushing affixed to one end of the internal rod which is in communication with the second tubular shaft of the wheel assembly, a stopper positioned at a second end of the internal rod and positioned within the first tubular shaft, and a dampening spring positioned on the internal rod within the first tubular shaft between the first circular flange and the stopper.

### Claim 2 (depends on 1)

The telescoping pole of claim 1, wherein a wheel, rotatable about a longitudinal axis of the telescoping pole, is position at the distal end of the wheel assembly.

### Claim 3 (depends on 2)

The telescoping pole of claim 2, wherein the wheel includes one or more bearings.

### Claim 4 (depends on 3)

The telescoping pole of claim 3, wherein a second handle is positioned on the first tubular shaft between the first end and the second end.