US3300885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel type display signs
Assignee: Individual
•
Filing: 1965-02-24
•
Granted: 1967-01-31
•
Expires: 1985-02-24
Abstract
No abstract record available.
Inventors
- 👤 William H Haire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:51
CPC Classifications
G; G09; G09F; G09F13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A PANEL TYPE DISPLAY SIGN HAVING A FRAME, A PAIR OF SPACED EVENLY ILLUMINATED TRANSLUCENT PANELS SUPPORTED THEREBY, AND ILLUMINATING MEANS DISPOSED BETWEEN THE TWO PANELS, CHARACTERIZED IN THAT THE PANELS INCLUDE A PLURALITY OF OPPOSITELY DISPOSED AND INWARDLY EXTENDING SPACED V-SHAPED CORRUGATIONS TO PROVIDE A PLURALITY OF ELONGATE PARALLEL CELLS, AND SAID ILLUMINATING MEANS IS A LOW INTENSITY TUBULAR LIGHT SOURCE HAVING A PORTION DISPOSED IN EACH CELL AND EXTENDING FOR SUBSTANTIALLY THE FULL LENGTH THEREOF, SAID CORRUGATED TRANSLUCENT PANELS PROVIDING FOR EACH OF SAID CELLS TWO SUBSTANTIALLY PARALLEL SIDE WALLS AND FOUR ANGULARLY DISPOSED END WALLS, SAID END WALLS BEING SUBSTANTIALLY NORMAL TO THE LIGHT RAYS OF
Claim 2
Dependent Claim
109 words
A PANEL TYPE DISPLAY SIGN HAVING A FRAME, A PAIR OF SPACED EVENLY ILLUMINATED TRANSLUCENT PANELS SUPPORTED THEREBY, AND ILLUMINATING MEANS DISPOSED BETWEEN THE TWO PANELS, CHARACTERIZED IN THAT THE PANELS INCLUDE A PLURALITY OF OPPOSITELY DISPOSED AND INWARDLY EXTENDING SPACED V-SHAPED CORRUGATIONS TO PROVIDE A PLURALITY OF ELONGATE PARALLEL CELLS, AND SAID ILLUMINATING MEANS IS A LOW INTENSITY TUBULAR LIGHT SOURCE HAVING A PORTION DISPOSED IN EACH CELL AND EXTENDING FOR SUBSTANTIALLY THE FULL LENGTH THEREOF, SAID CORRUGATED TRANSLUCENT PANELS PROVIDING FOR EACH OF SAID CELLS TWO SUBSTANTIALLY PARALLEL SIDE WALLS AND FOUR ANGULARLY DISPOSED END WALLS, SAID END WALLS BEING SUBSTANTIALLY NORMAL TO THE LIGHT RAYS OF
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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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |