US4975809A
Expired / Lapsed
US
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Autonomous visual-attraction enhancement utilizing edge-illuminated panel
Assignee: Tradebest International Corp
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Filing: 1988-09-01
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Granted: 1990-12-04
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Expires: 2008-09-01
Abstract
Abstract The visual attractiveness of a variety of otherwise-autonomous articles may be significantly enhanced through the inclusion of an apertured, internally light-transmissive essentially solid and preferably, peripherally light reflectively coated panel which is edge-illuminated and energized by elements self-contained within the article body. Article apertures of distributed area, point size or both may be thusly illuminated. Distributed-area display effects may be enhanced through aperture-aligned light-concentrative discontinuities formed in the panel. Enchancement of point-display effects may similarly be achieved through point-aperture-aligned, light-concentrative point discontinuities likewise formed in the panel. Point effects may also be enhanced through the employment of an end-illuminated, aperture-aligned, point-discontinuous optical fiber in conjunction with a subject apertured panel. Bi-directional display effects in subject autonomous articles may be achieved by means of a layered panel having oppositely-projective surfaces. For realizations where increased article thickness is tolerable, color-variation effects may be achieved by the inclusion of an illuminating optical-fiber array whose input ends are themselves illuminated through a multicolored filter ring rotatably-interposed in front of an originating light source. Specific realizations of the present invention include greeting cards, key-chain medallions, campaign buttons, tree ornaments, dolls and picture-carrying plaques.
Inventors
- 👤 Ming-ho Ku
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:18
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0005; G02B6/001; B; B42; B42D; B42D15/00; B42D15/02; B42D15/022; Y; Y10; Y10S; Y10S362/00; Y10S362/806
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
87 words
An illuminable card comprising: (a) a card body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the card body, and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel wherein the panel contains an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 2
Dependent Claim
87 words
An illuminable card comprising: (a) a card body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the card body, and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel wherein the panel contains an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 3
Dependent Claim
85 words
An illuminable card comprising: (a) a card body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the card body, and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 4
Dependent Claim
85 words
An illuminable card comprising: (a) a card body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the card body, and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 5
Dependent Claim
16 words
A card as in claim 1 wherein the pattern is a linguistic, pictorial or symbolic representation.
Claim 6
Dependent Claim
60 words
A card as in claim 2 further comprised of: (a) an optical fiber within the card body, said fiber having an incision in the wall of the fiber, wherein the incision is positioned behind the display surface, observable within the point aperture, and associatedly aligned with the point aperture; and (b) a means for illumination of said optical fiber. incision.
Claim 7
Dependent Claim
87 words
An illuminable ornament comprising: (a) an ornament body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the ornament body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel wherein the panel has an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 8
Dependent Claim
87 words
An illuminable ornament comprising: (a) an ornament body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the ornament body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel wherein the panel has an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 9
Dependent Claim
85 words
An illuminable ornament comprising: (a) an ornament body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the ornament body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 10
Dependent Claim
85 words
An illuminable ornament comprising: (a) an ornament body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the ornament body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 11
Dependent Claim
16 words
An ornament as in claim 5 wherein the pattern is a linguistic, pictorial or symbolic representation.
Claim 12
Dependent Claim
60 words
An ornament as in claim 6 further comprised of: (a) an optical fiber within the ornament body, said fiber having an incision in the wall of the fiber, wherein the incision is positioned behind the display surface, observable within the point aperture, and associatedly aligned with the point aperture; and (b) a means for illumination of said optical fiber incision.
Claim 13
Dependent Claim
87 words
An illuminable button comprising: (a) a button body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the button body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel, wherein the panel contains an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 14
Dependent Claim
87 words
An illuminable button comprising: (a) a button body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the button body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel, wherein the panel contains an illuminable pattern observable within the aperture upon illumination of the panel.
Claim 15
Dependent Claim
85 words
An illuminable button comprising: (a) a button body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the button body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 16
Dependent Claim
85 words
An illuminable button comprising: (a) a button body having a display surface; (b) an aperture in the display surface; (c) an edge-illuminable, essentially solid, internally light transmissive panel having an illuminable projection surface; (d) said panel positioned within the button body and fixed behind the display surface; (e) said projection surface observable within the aperture upon illumination of the panel; and (f) a body self-contained means for edge-illumination of the panel; said aperture comprising multiple apertures wherein at least one aperture is a point aperture.
Claim 17
Dependent Claim
16 words
A button as in claim 9 wherein the pattern is a linguistic, pictorial or symbolic representation.
Claim 18
Dependent Claim
59 words
A button as claim 10 further comprised of: (a) an optical fiber within the button body, said fiber having an incision in the wall of the fiber, wherein the incision is positioned behind the display surface, observable within the point aperture, and associatedly aligned with the point aperture; and (b) a means for illumination of said optical fiber incision.
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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) | 1993-12-03 | 1994-06-04 | 1994-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-03 | 1998-06-04 | 1998-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-03 | 2002-06-04 | 2002-12-04 | $7700.00 | Window Closed / Lapsed |