# US 9,750,653 B1 · Walk assist device carrier

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- Number: US 9,750,653 B1
- Document ID: US9750653B1
- Status: Granted
- Kind: B1
- Application number: 15/159,493
- Filed: 2016-05-19
- Granted: 2017-09-05
- Earliest claimed: 2015-06-11
- Applicants: Thomas R. Christmas; Constance J. Smith
- Inventors: Thomas R. Christmas; Constance J. Smith
- Web page: https://patentgrep.com/patent/US9750653B1

## CPC

- A61G 5/1094: {Tables, working plates or trays}
- A61G: TRANSPORT, PERSONAL CONVEYANCES OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS (appliances for aiding patients or disabled persons to walk A61H3/00); OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES (embalming corpses A01N1/00)

## Abstract

A rigid tube extending along an axis is provided with a rectangular cross-section having enlarged centrally disposed arcuate sections for receiving tubular structural portions of walk assist devices such as canes or crutches. The rigid tube is provided with patterns of threaded mounting holes that accept locking machine bolts extending through mounting holes in a mounting plate; the mounting plate is provided with an arcuate groove for contacting and clamping a structural portion of a wheelchair or walker.

## Claims

### Claim 1

A walk assist device carrier comprising:
(a) a rigid tubular member having a rectangular cross-section and a top and a bottom wall and having internally centrally disposed arcuate sections formed in said top and bottom wall;
(b) a plurality of threaded holes formed in the top wall of said rigid tubular member, said threaded holes arranged having opposing pairs of threaded holes spaced a predetermined distance with respect to each other;
(c) a mounting plate having a pair of unthreaded mounting plate holes extending therethrough, said mounting plate holes spaced said predetermined distance with respect to each other;
(d) said mounting plate having an arcuate grooved formed in a bottom surface thereof extending along an arcuate groove axis for engaging and clamping a structural member of a wheelchair, walker or other conveyance between said mounting plate and said structural member; and
(e) a pair of locking bolts for extending through said mounting plate holes for threadedly engaging said threaded mounting holes.

### Claim 2 (depends on 1)

The walker assist device carrier of claim 1 wherein said plurality of threaded mounting holes are formed in a circular pattern.

### Claim 3 (depends on 2)

The walker assist device carrier of claim 2 wherein said plurality of threaded mounting holes formed in a circular pattern and are positioned at 45° intervals about the circular pattern.

### Claim 4

A walk assist device carrier comprising:
(a) a rigid tubular member having a rectangular cross-section and a top and a bottom wall and having internally centrally disposed arcuate sections formed in said top and bottom wall;
(b) a plurality of threaded holes formed in a plurality of patterns in the top wall of said rigid tubular member, said threaded holes of each pattern arranged having opposing pairs of threaded holes spaced a predetermined distance with respect to each other;
(c) a mounting plate having a pair of unthreaded mounting plate holes extending therethrough, said mounting plate holes spaced said predetermined distance with respect to each other;
(d) said mounting plate having an arcuate grooved formed in a bottom surface thereof extending along an arcuate groove axis for engaging and clamping a structural member of a wheelchair, walker or other conveyance between said mounting plate and said structural member; and
(e) a pair of locking bolts for extending through said mounting plate holes for threadedly engaging said threaded mounting holes.

### Claim 5 (depends on 4)

The walker assist device carrier of claim 4 wherein said plurality of threaded mounting holes of each pattern are formed in a circular pattern.

### Claim 6 (depends on 5)

The walker assist device carrier of claim 5 wherein said plurality of threaded mounting holes of each pattern are formed in a circular pattern and are positioned at 45° intervals about the respective circular pattern.