US5544024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means and method for illuminating parts of a vending machine
Assignee: Fawn Engineering Co
•
Filing: 1995-10-03
•
Granted: 1996-08-06
•
Expires: 2015-10-03
Abstract
Abstract An apparatus and method for illuminating portions of a vending machine includes an internal light source that is used to generate light inside a housing defining the vending machine. A user interface including such things as a money or token receiver, selection buttons, and coin return, has an external surface that can be operated by a customer or a vendee. Light from the light source is transmitted from inside the housing to outside the housing and unto selected portions of the user interface. This can be accomplished by using windows or other light conduits to provide illumination of the external face of the user interface to assist in user operation at night and especially in places that do not include a lot external lighting.
Inventors
- 👤 Francis A. Wittern, Jr.
- 👤 Paul L. Hawkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:44
CPC Classifications
G; G07; G07F; G07F9/00; G07F9/02; F; F21; F21W; F21W2111/00
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
73 words
An illumination apparatus for a vending machine comprising: an enclosed housing having an interior and an exterior; a light source in the interior of the housing; a portion of the housing comprising a display utilizing the light source to backlight the display; a window in the housing positioned to allow light from the light source to pass from the interior of the housing and illuminate a portion of the exterior of the housing.
Claim 2
Dependent Claim
73 words
An illumination apparatus for a vending machine comprising: an enclosed housing having an interior and an exterior; a light source in the interior of the housing; a portion of the housing comprising a display utilizing the light source to backlight the display; a window in the housing positioned to allow light from the light source to pass from the interior of the housing and illuminate a portion of the exterior of the housing.
Claim 3
Dependent Claim
25 words
The apparatus of claim 1 wherein said portion of the exterior of housing includes at least some of a user interface for the vending machine.
Claim 4
Dependent Claim
19 words
The apparatus of claim 1 wherein the user interface includes a selection control for selecting a desired vendible item.
Claim 5
Dependent Claim
22 words
The apparatus of claim 1 wherein the user interface includes a device to receive credit to enable selection of a vendible item.
Claim 6
Dependent Claim
13 words
The apparatus of claim 1 wherein the user interface includes a bill changer.
Claim 7
Dependent Claim
28 words
The apparatus of claim 1 wherein the light source is positioned adjacent a portion of the display which is adjacent the portion of the exterior of the housing.
Claim 8
Dependent Claim
20 words
The apparatus of claim 1 wherein the window comprises an opening in the housing covered by a light transmissive member.
Claim 9
Dependent Claim
11 words
The apparatus of claim 1 further comprising a plurality of windows.
Claim 10
Dependent Claim
23 words
The apparatus of claim 1 wherein the window refracts light from the light source towards the portion of the exterior of the housing.
Claim 11
Dependent Claim
11 words
The apparatus of claim 1 wherein the light source is fluorescent.
Claim 12
Dependent Claim
17 words
The apparatus of claim 1 wherein the light source comprises several lights spaced apart behind the display.
Claim 13
Independent Claim
79 words
A method of lighting a control panel of a vending machine to assist in operation of the machine at night, where the machine comprising a housing enclosing vendible items and dispensing apparatus, the housing having a front that includes the control panel and display adjacent the control panel, comprising: back lighting the display with a light source inside the housing; illuminating the outer surface of at least a portion of the control panel with light from the light source.
Claim 14
Independent Claim
79 words
A method of lighting a control panel of a vending machine to assist in operation of the machine at night, where the machine comprising a housing enclosing vendible items and dispensing apparatus, the housing having a front that includes the control panel and display adjacent the control panel, comprising: back lighting the display with a light source inside the housing; illuminating the outer surface of at least a portion of the control panel with light from the light source.
Claim 15
Dependent Claim
23 words
The method of claim 12 wherein the step of illuminating is accomplished by placing an opening in the housing between the light source.
Claim 16
Dependent Claim
15 words
The method of claim 13 further comprising placing a light transmissive piece in the opening.
Claim 17
Dependent Claim
49 words
The method of claim 12 wherein the portion of the control panel includes a user interface comprising one or more of a bill changer, a token receiver, a selection button or buttons, and a coin return, and the illumination is directed primarily at a part of the user interface.
Claim 18
Dependent Claim
33 words
The method of claim 12 wherein the portion of the control panel is illuminated to a level that reduces or eliminates the need for back lighting of the portion of the control panel.
Claim 19
Dependent Claim
120 words
A dual purpose lighting system for vending machines comprising: an enclosed vending machine body having a front side; the front side comprising a backlit display portion and a control portion including selection buttons, money or token validator, and coin return; the display portion and the control portion having front and back surfaces and having edges positioned generally adjacent to one another along a boundary; a light source positioned behind the back surface of the display portion inside the body; one or more light conduits positioned generally along the boundary, the light conduits providing a path for light from the light source to pass from inside the body and illuminate at least parts of the front surface of the control portion.
Claim 20
Dependent Claim
120 words
A dual purpose lighting system for vending machines comprising: an enclosed vending machine body having a front side; the front side comprising a backlit display portion and a control portion including selection buttons, money or token validator, and coin return; the display portion and the control portion having front and back surfaces and having edges positioned generally adjacent to one another along a boundary; a light source positioned behind the back surface of the display portion inside the body; one or more light conduits positioned generally along the boundary, the light conduits providing a path for light from the light source to pass from inside the body and illuminate at least parts of the front surface of the control portion.
Claim 21
Independent Claim
93 words
A device for concurrently, with an interior light source, back lighting a display portion of a vending machine and illuminating an exterior portion of a vending machine, to eliminate separate light sources to back light the exterior portion, and provide illumination of the exterior portion to assist in use of the vending machine at night in locations without significant external light, comprising: a window in the housing positioned to allow light from the light source to pass from the interior of the housing and illuminate a portion of the exterior of the housing.
Claim 22
Independent Claim
93 words
A device for concurrently, with an interior light source, back lighting a display portion of a vending machine and illuminating an exterior portion of a vending machine, to eliminate separate light sources to back light the exterior portion, and provide illumination of the exterior portion to assist in use of the vending machine at night in locations without significant external light, comprising: a window in the housing positioned to allow light from the light source to pass from the interior of the housing and illuminate a portion of the exterior of the housing.
Claim 23
Dependent Claim
97 words
A vending machine including an enclosed housing containing vendible products and a front side, the front side including a control panel and adjacent to the control panel a display panel, the display panel being backlit by a light source positioned inside the housing and adjacent to the front side, the improvement comprising: a light conduit positioned between the light source and the control panel, the light conduit conducting a portion of light generated by the light source from inside the enclosed housing to outside the enclosed housing and illuminating at least a portion of the control panel.
Claim 24
Dependent Claim
97 words
A vending machine including an enclosed housing containing vendible products and a front side, the front side including a control panel and adjacent to the control panel a display panel, the display panel being backlit by a light source positioned inside the housing and adjacent to the front side, the improvement comprising: a light conduit positioned between the light source and the control panel, the light conduit conducting a portion of light generated by the light source from inside the enclosed housing to outside the enclosed housing and illuminating at least a portion of the control panel.
References Cited (Backward Citations)
US5197793A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-08-06 | 2000-02-05 | 2000-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-08-06 | 2004-02-05 | 2004-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-08-06 | 2008-02-05 | 2008-08-06 | $7700.00 | Window Closed / Lapsed |