David Paul Page

US Patent:

6910783, Jun 28, 2005

Filed:

Oct 4, 2002

Appl. No.:

10/264576

Inventors:

George A. Mezei - Fountain Valley CA, US
Rick Lockwood - Garden Grove CA, US
David J. Page - Painesville OH, US
David B. Larson - Huntington Beach CA, US

Assignee:

Lumitex, Inc. - Strongsville OH

International Classification:

F21V007/04

US Classification:

362 31, 362 26, 362 27, 362241, 362326, 362347, 362555, 385146

Abstract:

Illuminators include transparent light emitting members having a pattern of rounded shallow notches or grooves in one or more surfaces of the members for causing internally reflected light to be emitted from the members. The notches or grooves may be cut using a circular cutting tool. The relative speed of the cutting tool and feed rate of the cutting tool relative to the members may be controlled to produce a roughened surface on the notches or grooves.

US Patent:

20050210643, Sep 29, 2005

Filed:

May 11, 2005

Appl. No.:

11/126655

Inventors:

George Mezei - Fountain Valley CA, US
Rick Lockwood - Garden Grove CA, US
David Page - Painesville OH, US
David Larson - Huntington Beach CA, US

Assignee:

Lumitex, Inc. - Strongsville OH

International Classification:

B21F041/00

US Classification:

029025000

Abstract:

Illuminators include transparent light emitting members having a pattern of rounded shallow notches or grooves in one or more surfaces of the members for causing internally reflected light to be emitted from the members. The notches or grooves may be cut using a circular cutting tool. The relative speed of the cutting tool and feed rate of the cutting tool relative to the members may be controlled to produce a roughened surface on the notches or grooves.

US Patent:

20180133936, May 17, 2018

Filed:

Nov 17, 2016

Appl. No.:

15/354725

Inventors:

- Chicago IL, US
David Page - Irvine CA, US
Randall Schubert - Santa Monica CA, US
Keith Y. Chong - Huntington Beach CA, US
Eric Clough - Malibu CA, US
Angela M. Iler - Huntington Beach CA, US
Faizal K. Barnes - Huntington Beach CA, US

International Classification:

B29C 44/12
B29C 44/34
B29C 44/56
F02K 9/60
B65D 81/38

Abstract:

A formation assembly for use in manufacturing a reinforced insulation panel including a foam material and a reinforcing structure includes a back plate including a first surface configured to receive the foam material, and a first support sheet spaced from the first surface to form a gap therebetween, wherein the first support sheet supports the reinforcing structure. The formation assembly also includes a second support sheet spaced from the first support sheet, wherein the second support sheet defines an upper boundary of the reinforced insulation panel. A rigid structure is coupled to the second support sheet, wherein the rigid structure restricts movement of the reinforced insulation panel.