# US 5,346,238 A · Portable removable bicycle stand

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- Number: US 5,346,238 A
- Document ID: US5346238A
- Status: Granted
- Kind: A
- Application number: 08/073,734
- Filed: 1993-06-08
- Granted: 1994-09-13
- Earliest claimed: 1993-06-08
- Assignees: Greenfield Industries, Inc.
- Inventors: Peter Greenfield
- Web page: https://patentgrep.com/patent/US5346238A

## CPC

- B62H 1/00: Supports or stands forming part of or attached to cycles
- B62H: CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES

## Abstract

A stand for a bicycle that supports it at an angle. The stand includes a single elongated member which attaches to the bicycle at two locations by means of a slotted member which encircles the crank spindle and a yokeless shoulder member which supports a chain stay to support the bicycle. The opposite end of the elongated member serves to contact the ground. The stand is readily installed and removed, and is stored in a second location on the bicycle when the bicycle is in use.

## Claims

### Claim 1

A portable removable stand for a bicycle said bicycle having a frame including a crank spindle and a chain stay tube, the stand comprising:
an elongated member having an upper portion and lower portion;
said upper portion having bicycle support means comprising an L-shaped member having well defined first and second legs whose apex where said legs meet is located at the top of and on the longitudinal axis of said elongated member, said legs being substantially offset 90 degrees from each other and tilted from said longitudinal axis so that neither of said legs is parallel to or at right angles to said longitudinal axis;
said first leg forming one edge of a planar tab extending laterally from said elongated member and having a slot therein which engages about said crank spindle;
said planar tab disposed essentially parallel to the plane of the bicycle frame when engaged about said crank spindle;
said second leg comprising a shoulder element which engages and supports thereon said chain stay tube, said shoulder element extending from said elongated member thereby being at a substantially 90-degree offset from the plane of said tab; whereby
the combined engagement of said support means by the bicycle serves to transfer the weight of the bicycle to said elongated member and thence to the ground therebeneath.

### Claim 2 (depends on 1)

The portable removable stand for a bicycle according to claim 1, wherein said stand comprises a rigid, unitary member.

### Claim 3 (depends on 1)

The portable removable stand for a bicycle according to claim 1, wherein said planar tab projects radially from said elongated member.

### Claim 4 (depends on 1)

The portable removable stand for a bicycle according to claim 1, wherein said tab slot is bounded by a recessed, U-shaped tab inner face.

### Claim 5 (depends on 3)

The portable removable stand for a bicycle according to claim 3, wherein the plane of said planar tab is disposed between 25 to 35 degrees relative to the longitudinal axis of said elongated member.

### Claim 6 (depends on 1)

The portable removable stand for a bicycle according to claim 1, wherein a generally L-shaped cushion is mounted on said first and second legs.

### Claim 7 (depends on 6)

The portable removable stand for a bicycle according to claim 6, wherein said L-shaped cushion is mounted in a recessed channel in a friction-fit manner.