Patent US4368464A successfully refreshed from Google Patents.
US4368464A
Expired / Lapsed
US
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Eight segment display for oriental numerals
Assignee: Eurosil GmbH
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Filing: 1980-12-17
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Granted: 1983-01-11
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Expires: 2000-12-17
Abstract
Abstract A numerical display arrangement with at least one display device for the selective representation of oriental numerals in the values of zero to nine from individual, and discretely controllable electro-optical display segments which are grouped within a parallogram-like frame upstanding on a narrow side thereof. The numerical display arrangement includes eight segments of which there are arranged along the upper narrow side of the frame from left to right, as viewed in the direction towards the display arrangement, two elongate segments adjacent each other and a point-shaped segment, therebelow along the left lengthier frame side two elongate segments below each other, along the right lengthier frame sides an elongate segment, between these along the narrow lower frame side there is a tied in segment and in the center region of the frame there is an elongate diagonal segment extending approximately from the right lower frame corner upwardly toward the left.
Inventors
- 👤 Nadim Azzam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:11
CPC Classifications
G; G09; G09F; G09F9/00; G09F9/30; G09F9/302
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
147 words
In a numerical display arrangement having at least one display device for the selective representation of oriental numerals of the values zero through nine, said display device including individual, discretely controllable electro-optical display segments grouped within a parallelogram-like frame standing on the narrower side thereof, the improvement comprising: said display device including eight segments of which there are arranged along the upper narrow side of said frame, as viewed in a direction towards said display arrangements, two elongate segments adjacent each other and a point-shaped segment; therebelow, along the left lengthier frame side, two elongate segments located below each other; along the right lengthier frame side an elongate segment; a tied-in short segment between said segments extending along the lower narrow frame side; and an elongate diagonal segment in the center region of said frame extending from approximately the lower right frame corner upwardly towards the left.
Claim 2
Dependent Claim
147 words
In a numerical display arrangement having at least one display device for the selective representation of oriental numerals of the values zero through nine, said display device including individual, discretely controllable electro-optical display segments grouped within a parallelogram-like frame standing on the narrower side thereof, the improvement comprising: said display device including eight segments of which there are arranged along the upper narrow side of said frame, as viewed in a direction towards said display arrangements, two elongate segments adjacent each other and a point-shaped segment; therebelow, along the left lengthier frame side, two elongate segments located below each other; along the right lengthier frame side an elongate segment; a tied-in short segment between said segments extending along the lower narrow frame side; and an elongate diagonal segment in the center region of said frame extending from approximately the lower right frame corner upwardly towards the left.
Claim 3
Dependent Claim
77 words
Numerical display arrangement as claimed in claim 1, said upper left segment extending bent into an L-shape, said lower left segment downwardly extending from the free arm end of said upper left segment projecting towards the frame interior and offset with respect to the left lengthier frame side towards the frame center, said diagonal segment terminating in the region intermediate the transition between the two upper elongate segments and between the transition between the two left segments.
Claim 4
Dependent Claim
76 words
Numerical display arrangement as claimed in claim 2, said left lower segment widening wedge-shaped downwardly and said diagonal segment widening wedge-shaped upwardly, the lower narrowed end of said diagonal segment being located between the large-surfaced point-shaped lower segment and the lower end of the right segment, and which is offset along the lower narrow frame side in the direction towards the center thereof, with acute-angled positioning of the right segment opposite the right lengthier frame side.
Claim 5
Dependent Claim
46 words
Numerical display arrangement as claimed in claim 2, said point-shaped upper right segment being bounded with an extensive curvature, the upper left segment with quarter-circle like curvatures, and the center upper segment with a sicle-shaped low curvature, with sicle tips extending towards the right end upwardly.
Claim 6
Dependent Claim
33 words
Numerical display arrangement as claimed in claim 1, wherein each display device is operatively connected with a gate circuit having input terminals for connection to binary-encoded decimal-valued output terminals of a decimal transmitter.
Claim 7
Dependent Claim
25 words
Numerical display arrangement as claimed in claim 5, said gate circuit comprising gate switching circuits for the segment controls corresponding to predetermined decimal numerical values.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-10 | 1986-07-12 | 1987-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-10 | 1990-07-12 | 1991-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-10 | 1994-07-12 | 1995-01-11 | $7700.00 | Window Closed / Lapsed |