Robert W Caldwell

US Patent:

20010017508, Aug 30, 2001

Filed:

Mar 15, 2001

Appl. No.:

09/808866

Inventors:

Robert Caldwell - Punta Gorda FL, US
Charles Carter - Grand Rapids MI, US
David Kersjes - Grand Rapids MI, US
Gardner Klaasen - Ada MI, US
David Swenson - Spring Lake MI, US

International Classification:

A47B049/00

US Classification:

312/326000, 312/270200, 312/305000

Abstract:

A file cabinet providing access to files from substantially all sides, and having one or more rotatable tiers, each tier containing a plurality of file containers. Each tier includes a central carrousel support having a plurality of radially extending arms. Mounted to the outer terminus of each arm is a file support assembly, each configured to rotate about a vertical axis between a retracted position and an extended position. Each file support assembly is adapted to suspend a file container thereon to provide detachable storage. The detachable file containers each include a box having an upper frame which suspends the container from the file support assemblies. A top may provided to close each container in a secure manner to protect the container's contents.

US Patent:

20030038569, Feb 27, 2003

Filed:

Aug 20, 2002

Appl. No.:

10/225086

Inventors:

Robert Caldwell - Punta Gorda FL, US
Charles Carter - Grand Rapids MI, US
David Kersjes - Grand Rapids MI, US
Gardner Klaasen - Ada MI, US

International Classification:

A47B081/00
B65D006/16

US Classification:

312/285000, 220/004280

Abstract:

A file cabinet providing access to files from substantially all sides, and having one or more rotatable tiers, each tier containing a plurality of file containers. Each tier includes a central carrousel support having a plurality of radially extending arms. Mounted to the outer terminus of each arm is a file support assembly, each configured to rotate about a vertical axis between a retracted position and an extended position. Each file support assembly is adapted to suspend a file container thereon to provide detachable storage. The detachable file containers each include a box having an upper frame which suspends the container from the file support assemblies. A top may provided to close each container in a secure manner to protect the container's contents.