Thomas Wayne Grayson

US Patent:

6960989, Nov 1, 2005

Filed:

Nov 18, 2003

Appl. No.:

10/716155

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

H04B003/36

US Classification:

3404071, 340907, 3406911, 404 18

Abstract:

A detectable warning system, for tactily signaling the presence of a terrain transition to a pedestrian, using a plurality of detectable warning domes that are arranged in a grid within a detectable warning carrier assembly. The detectable warning carrier assembly comprises a top layer and base layer of thermoplastic material with heat resistant detectable warning domes therebetween. The base layer is heated and adhered to a pavement surface. The detectable warning domes protrude from the pavement surface in an evenly spaced pattern that is detectable by the pedestrian using a cane or other guidance instrument.

US Patent:

7089696, Aug 15, 2006

Filed:

Apr 29, 2005

Appl. No.:

11/043863

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

A47G 1/06

US Classification:

40711, 40772

Abstract:

A document displaying system for facilitating easy access to documents being displayed. The document displaying system includes a support assembly having a backing member selectively couplable to a vertical support surface; a frame assembly operationally couplable to the support assembly; a transparent cover member operationally couplable to the frame assembly, and abutting a perimeter edge of the transparent cover member; and a pair of magnetic coupling members for selectively operationally securing the transparent cover member to the support assembly.

US Patent:

7142095, Nov 28, 2006

Filed:

Jul 9, 2004

Appl. No.:

10/888758

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

H04B 3/36
G08G 1/095

US Classification:

3404071, 340907, 3406911, 404 18

Abstract:

A detectable warning system, for tactily signaling the presence of a terrain transition to a pedestrian, using a plurality of detectable warning domes that are arranged in a grid within a detectable warning carrier assembly. The detectable warning carrier assembly comprises a carrier layer being one of a top layer and a base layer of thermoplastic material with heat resistant detectable warning domes therebetween. The carrier layer is heated and adhered to a pavement surface. The detectable warning domes protrude from the pavement surface in an evenly spaced pattern that is detectable by the pedestrian using a cane or other guidance instrument.

US Patent:

7152354, Dec 26, 2006

Filed:

Jan 26, 2005

Appl. No.:

11/043888

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

A47G 1/06

US Classification:

40711, 40700

Abstract:

A document displaying system for facilitating easy access to documents being displayed. The document displaying system includes a support assembly having a backing member selectively couplable to a vertical support surface; a frame assembly operationally couplable to the support assembly; a transparent cover member operationally couplable to the frame assembly, and abutting a perimeter edge of the transparent cover member; and a pair of magnetic coupling members for selectively operationally securing the transparent cover member to the support assembly.

US Patent:

7219460, May 22, 2007

Filed:

Jan 17, 2006

Appl. No.:

11/333470

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

A47G 1/06

US Classification:

40711, 40700

Abstract:

A document displaying system for facilitating easy access to documents being displayed. The document displaying system includes a support assembly having a backing member selectively couplable to a vertical support surface; a frame assembly operationally couplable to the support assembly; a transparent cover member operationally couplable to the frame assembly, and abutting a perimeter edge of the transparent cover member; and a pair of magnetic coupling members for selectively operationally securing the transparent cover member to the support assembly.

US Patent:

7740413, Jun 22, 2010

Filed:

Oct 12, 2006

Appl. No.:

11/546828

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

E01C 11/24
E01C 5/20

US Classification:

404 73, 404 12, 404 72, 404 75, 404 94

Abstract:

A detectable warning system, for tactilely signaling the presence of a terrain transition to a pedestrian, using a plurality of detectable warning domes that are arranged in a grid within a warning dome tiles. The warning dome tiles comprises heat resistant detectable warning domes and connecting surface. A base layer sheet of thermoplastic is applied and adhered to the pavement surface prior to the application of the detectable warning tiles. A top layer of thermoplastic is applied and adhered to, and conformed to the warning domes. The detectable warning domes protrude from the pavement surface in an evenly spaced pattern that is detectable by the pedestrian using a cane or other guidance instrument.

US Patent:

6922930, Aug 2, 2005

Filed:

Aug 8, 2003

Appl. No.:

10/638157

Inventors:

Thomas Grayson - Anaheim CA, US

International Classification:

A47G001/06

US Classification:

40711

Abstract:

A document displaying system for facilitating easy access to documents being displayed. The document displaying system includes a support assembly having a backing member selectively couplable to a vertical support surface; a frame assembly operationally couplable to the support assembly; a transparent cover member operationally couplable to the frame assembly, and abutting a perimeter edge of the transparent cover member; and a pair of magnetic coupling members for selectively operationally securing the transparent cover member to the support assembly.