David A Cramer

US Patent:

7104610, Sep 12, 2006

Filed:

Oct 8, 2004

Appl. No.:

10/962110

Inventors:

David A. Cramer - Hartland WI, US

Assignee:

Marken International, Inc. - Bozeman MT

International Classification:

A47C 7/40

US Classification:

2974402, 29735412, 2482301

Abstract:

The present invention provides an apparatus for mounting a wheelchair back that provides a high degree of support and adjustability such that it can be used with wheelchairs that originate from a wide variety of different manufacturers. In order to provide this custom fit, the present invention provide for depth adjustability, height adjustability and angle adjustability of a wheelchair back. The present invention also provides the convenience of a quick-release wheelchair back so that the wheelchair occupant can easily remove the back of the wheelchair from the canes so that the wheelchair can be collapsed and stored. The present mounting system also provides for an effective two point mounting system that is reliable yet simple to use.

US Patent:

7866613, Jan 11, 2011

Filed:

Mar 4, 2008

Appl. No.:

12/042278

Inventors:

David Cramer - Hartford WI, US

Assignee:

The Comfort Companies, Inc. - Bozeman MT

International Classification:

B68G 5/00

US Classification:

248118, 2482851, 24829212, 2482301, 29741136

Abstract:

The claimed invention provides an apparatus and system for mounting a wheelchair arm pad to a wheelchair that provides a high degree of support and adjustability such that it can be used with wheelchairs from a wide variety of different manufacturers. In order to provide this custom fit, the claimed invention provides for a single point mounting system having elevation, articulation, depth, and width adjustability.

US Patent:

7891739, Feb 22, 2011

Filed:

Sep 18, 2007

Appl. No.:

11/857293

Inventors:

David Cramer - Hartford WI, US

Assignee:

The Comfort Companies, Inc. - Bozeman MT

International Classification:

A47C 7/40

US Classification:

2974402, 29744021

Abstract:

An apparatus for mounting a wheelchair back that provides a high degree of support and adjustability such that it can be used with wheelchairs that originate from a wide variety of different manufacturers. In order to provide this custom fit, the present invention provide for depth adjustability, height adjustability and angle adjustability of a wheelchair back. The present invention also provides the convenience of a quick-release wheelchair back so that the wheelchair occupant can easily remove the back of the wheelchair from the canes so that the wheelchair can be collapsed and stored. The present mounting system also provides a two point mounting system that is reliable yet simple to use.

US Patent:

8231090, Jul 31, 2012

Filed:

Sep 18, 2007

Appl. No.:

11/857287

Inventors:

David Cramer - Hartford WI, US

Assignee:

The Comfort Companies, Inc. - Bozeman MT

International Classification:

A47B 96/06
E04G 3/00
F16B 1/00
G09F 7/18

US Classification:

24822914, 2482184, 2974231

Abstract:

The apparatus for mounting a wheelchair pad provides a high degree of support and adjustability such that it can be used with wheelchairs from a wide variety of different manufacturers. This adjustability is also beneficial to the occupant of the wheelchair, as the adjustability can provide a wide variety of people with a more custom fit. In order to provide this custom fit, the claimed invention provides for depth adjustability, height adjustability and angle adjustability in both the vertical and horizontal planes of the amputee pad. Additionally the claimed invention can be installed on either side of the wheelchair.

Address:

1346 Dovetail Dr, Hartford, WI 53027

Phone:

4143132772

VIN:

2C4RDGDG4CR314482

Make:

DODGE

Model:

GRAND CARAVAN

Year:

2012