Patent US4398723A successfully refreshed from Google Patents.
US4398723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Viewing device for generating a three-dimensional image
Assignee: Glass Marvin and Associates
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Filing: 1981-01-29
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Granted: 1983-08-16
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Expires: 2001-01-29
Abstract
Abstract A game apparatus includes a viewing device which incorporates a viewing console that receives replaceable visual cartridges and a microcomputer for generating game functions. The visual cartridges are automatically opened upon insertion into the viewing console to reveal a three-dimensional scene. When the visual cartridge is opened, its cover swings into alignment with a plurality of light emitting elements. These elements are operative to selectively illuminate various regions of the cover and to project indicia located on the illuminated region onto the scene provided by the viewing cartridge. Each viewing device can be provided with a plurality of different cartridges with covers bearing different symbols to produce a variety of visual effects useful in implementing game devices, particularly microcomputer controlled game devices, and visual displays such as advertising displays and the like.
Inventors
- 👤 Erick E. Erickson
- 👤 Christian H. Oberth
- 👤 Jeffrey D. Breslow
- 👤 Douglas P. Montague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:35
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/25; A63F9/00; A63F9/02; A63F9/0291; A63F13/26; A63F13/90; A63F2250/00; A63F2250/30; A63F2250/305; A63F2300/00; A63F2300/10; A63F2300/1087; A63F2300/1093; A63F2300/30; A63F2300/301
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
157 words
A viewing device comprising: a housing; a cartridge removably positionable within said housing, said cartridge including means for creating a three-dimensional image within said housing, said housing including means for viewing said image, said cartridge further including a hinged cover, said housing including means for opening and automatically rotating said cover from a closed to an open position upon insertion of said cartridge; a light projection means mounted within said housing for selectively superimposing one of a plurality of playing symbols onto said image, said projection means including an array of light emitting elements and a manually actuable means for selectively controlling the operation of said light emitting elements; and a light transmitting mirrored surface, rotatably attached to said cartridge and positionable within said housing to reflect at least some of the light from one of said light emitting elements into a viewer's line of sight so that said light appears to be positioned on said image.
Claim 2
Dependent Claim
157 words
A viewing device comprising: a housing; a cartridge removably positionable within said housing, said cartridge including means for creating a three-dimensional image within said housing, said housing including means for viewing said image, said cartridge further including a hinged cover, said housing including means for opening and automatically rotating said cover from a closed to an open position upon insertion of said cartridge; a light projection means mounted within said housing for selectively superimposing one of a plurality of playing symbols onto said image, said projection means including an array of light emitting elements and a manually actuable means for selectively controlling the operation of said light emitting elements; and a light transmitting mirrored surface, rotatably attached to said cartridge and positionable within said housing to reflect at least some of the light from one of said light emitting elements into a viewer's line of sight so that said light appears to be positioned on said image.
Claim 3
Dependent Claim
28 words
The device of claim 1 including a microcomputer and a manually actuable switch means electrically connected to said microcomputer for controlling the actuation of said light emitting elements.
Claim 4
Dependent Claim
40 words
The device of claim 1 wherein said cover is rotated into alignment with said array of light emitting elements, said cover including a plurality of translucent indicia each surrounded by an opaque border, selectively illuminated by said light emitting elements.
Claim 5
Dependent Claim
65 words
The device of claim 3 wherein a translucent mirrored surface is hingedly attached to said cover such that when said cover is rotated upon insertion into said housing, said mirrored surface rotates at least partially with said cover, said housing including stop means for positioning said mirrored surface at an angle of about 45° to said light emitting elements and the viewer's line of sight.
Claim 6
Dependent Claim
29 words
The device of claim 3 wherein said means for creating a three-dimensional image includes a three-dimensional model positioned within said cartridge and aligned with the viewer's line of sight.
Claim 7
Dependent Claim
25 words
The device of claim 1, said housing including a cam actuator means for automatically opening said cover when said cartridge is inserted into said housing.
Claim 8
Dependent Claim
41 words
The device of claim 6, said housing including means for automatically rotating said cover and said mirrored surface to positions wherein said cover is rotated 90° from said three-dimensional surface and said mirrored surface is rotated about 45° from said cartridge.
Claim 9
Dependent Claim
32 words
The device of claim 6 wherein said cartridge includes latch means for maintaining the closure of said cover, and guide means for guiding said actuator means into alignment with said latch means.
Claim 10
Dependent Claim
18 words
The device of claim 8 wherein said guide means includes a groove in the surface of said cartridge.
Claim 11
Dependent Claim
34 words
The device of claim 9 wherein said latch means includes a flexible member and a first catch located on said member in alignment with said groove and a second catch securable to said cover.
Claim 12
Dependent Claim
29 words
The device of claim 1 including means for closing said cartridge, said means including a rotating lever operative to close said cover and said mirrored surface into said cartridge.
Claim 13
Dependent Claim
40 words
The device of claim 1 including a microcomputer, said microcomputer operative to control the illumination of said light emitting elements in accordance with programmed instructions stored in an external memory, and means for removably connecting said memory to said housing.
Claim 14
Dependent Claim
73 words
A viewing device comprising: a housing; a cartridge removably positionable within said housing, said cartridge including means for creating a three dimensional image within said housing, said housing including means for viewing said image; and said cartridge including a cover over said image means, said housing including means for automatically opening said cover upon insertion of said cartridge into said housing, said cover having light transmissive regions bordered by generally light impenetrable regions.
Claim 15
Dependent Claim
73 words
A viewing device comprising: a housing; a cartridge removably positionable within said housing, said cartridge including means for creating a three dimensional image within said housing, said housing including means for viewing said image; and said cartridge including a cover over said image means, said housing including means for automatically opening said cover upon insertion of said cartridge into said housing, said cover having light transmissive regions bordered by generally light impenetrable regions.
Claim 16
Dependent Claim
14 words
The device of claim 13 wherein said cover is hingedly secured to said cartridge.
Claim 17
Dependent Claim
16 words
The device of claim 14, said housing including a cam actuator means for opening said cover.
Claim 18
Dependent Claim
38 words
The device of claim 15 said cartridge including a groove mating with said actuator means, said cover being retained to said cartridge by a latch operable by said actuator means when said actuator means slides along said groove.
Claim 19
Dependent Claim
24 words
The device of claim 13 said cartridge including a transparent mirrored sheet, mounted for rotation generally around the axis of rotation of said cover.
Claim 20
Dependent Claim
53 words
The device of claim 17 including means for supporting said cover in a viewing position, said viewing position angularly spaced from said cartridge and means for supporting said mirrored sheet in a viewing position in the viewer's line of sight angularly spaced from said cartridge but located between said cover and said cartridge.
Claim 21
Dependent Claim
30 words
The device of claim 18 including spring means for automatically rotating said cover and said sheet to said viewing position, including means for stopping said sheet in its viewing position.
Claim 22
Dependent Claim
28 words
The device of claim 13, said housing including a plurality of light emitting elements aligned with said light transmissive regions when said cover is in its open position.
Claim 23
Dependent Claim
52 words
The device of claim 20, said cartridge including a substantially transparent plate rotatably mounted on said cartridge, said plate having a light reflective surface, said plate rotatable to a position within said housing to reflect the light from said light emitting elements into the viewer's line of sight and onto said image.
Claim 24
Dependent Claim
64 words
A viewing cartridge comprising: a housing; means for creating a three dimensional image; means for illuminating said image; means for permitting said image to be viewed; means for selectively superimposing one of plurality of visual symbols onto said image; and a cover over said image creating means, said cover being rotatably attached to said cartridge, said cover including substantially transparent indicia on said cover.
Claim 25
Dependent Claim
64 words
A viewing cartridge comprising: a housing; means for creating a three dimensional image; means for illuminating said image; means for permitting said image to be viewed; means for selectively superimposing one of plurality of visual symbols onto said image; and a cover over said image creating means, said cover being rotatably attached to said cartridge, said cover including substantially transparent indicia on said cover.
Claim 26
Dependent Claim
21 words
The cartridge of claim 22 wherein said image creating means is a three-dimensional model located within said cartridge to be viewed.
Claim 27
Dependent Claim
28 words
The cartridge of claim 22 including a generally transparent, reflective sheet positionable to reflect said indicia on said cover into the line of viewing of said three-dimensional image.
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US4095791A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-15 | 1987-02-14 | 1987-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-15 | 1991-02-14 | 1991-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-15 | 1995-02-14 | 1995-08-16 | $7700.00 | Window Closed / Lapsed |