IP Library › Granted Patent US 10,049,604
Granted Patent B2
US 10,049,604 · App. 15/356,829 · Granted Aug 14, 2018

Light fixture sign

Inventor: Thomas W. Gow (Lake Preston, SD)
G09F13/00F21S9/022F21V3/0436F21V3/062F21V23/001F21V23/02F21V23/06G02B6/0005G09F13/08G09F13/22F21W2111/00F21Y2115/10G09F2013/0459G09F2013/222
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Quick Facts
Patent No.
US 10,049,604
App. No.
15/356,829
Granted
Aug 14, 2018
Kind
B2
Abstract

A concealed light fixture sign includes a flange having stencil openings formed therein that define a message. A container extends from a rear surface of the flange and provides light through the stencil openings. The container is configured to be installed completely within a recess behind a mounting surface with the flange positioned substantially flush with the mounting surface. Translucent inserts positioned within the stencil openings are removable to provide access to an interior of the container after installation of the light fixture sign.

Claims (14)

1. A concealed light fixture sign, comprising:

a flange having stencil openings formed therein that define a message;

a container extending from a rear surface of the flange to provide light through the stencil openings, wherein the container is configured to be installed completely within a recess behind a mounting surface with the flange positioned substantially flush with the mounting surface; and

translucent inserts positioned within the stencil openings, wherein the translucent inserts are removable to provide access to an interior of the container after installation of the light fixture sign.

2. The light fixture sign of claim 1 , wherein the message is an EXIT message.

3. The light fixture sign of claim 1 , wherein the installed light fixture sign includes no visible fasteners or mounting brackets.

4. The light fixture sign of claim 1 , wherein the stencil openings include arrow-shaped stencil openings that are configured to be selectively covered at an installation location with at least one arrow-shaped mask to provide a custom arrow configuration for that installation location.

5. The light fixture sign of claim 1 , wherein removal of the translucent inserts allows removal and replacement of interior electrical components within the container.

6. The light fixture sign of claim 1 , wherein the flange is field paintable to match a finish of the mounting surface.

7. The light fixture sign of claim 1 , wherein the container includes a removable light source that is configured to be removed and replaced from a remote location without direct access to the light fixture sign.

8. The light fixture sign of claim 7 , wherein the removable light source comprises a light emitting diode (LED) array contained in a clear plastic tube that is configured to be transported to and from the container via a conduit coupled to the container.

9. The light fixture sign of claim 1 , wherein the light fixture sign includes a light source that is external to and remote from the container and delivers light to the container via a fiber optic cable.

10. The light fixture sign of claim 1 , and further comprising:

at least one electroluminescent element.

Continuity (1)
Related Publication 20180144668A1 · May 24, 2018