Patent US3764455A successfully refreshed from Google Patents.
US3764455A
Expired / Lapsed
US
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Reflective surface and method of production
Assignee: Goodyear Tire and Rubber Co
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Filing: 1970-04-01
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Granted: 1973-10-09
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Expires: 1990-04-01
Abstract
Abstract A REFLECTIVE SURFACE CONTAINING SPHERICAL GLASS BEADS OF 50 TO 300 MICRONS IN SIZE, WHERE THE BEADS ARE PREFERABLY SPRINKLED ON THE SURFACE WHILE IT IS STILL IN AN ADHESIVE STATE.
Inventors
- 👤 J Lovell
- 👤 D Hillegass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:41
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/12; G02B5/126; G02B5/128; B; B44; B44F; B44F1/00; B44F1/02; B44F1/04; B60; B60C; B60C13/00; B60C13/04; C; C08; C08K; C08K7/00; C08K7/16; C08K7/18; C08K7/20; Y; Y10; Y10S; Y10S152/00; Y10S152/12; Y10S428/00; Y10S428/913; Y10T; Y10T428/00; Y10T428/20; Y10T428/24; Y10T428/24355; Y10T428/24372; Y10T428/24421; Y10T428/25; Y10T428/252; Y10T428/31504; Y10T428/31551; Y10T428/31598; Y10T428/31601; Y10T428/31826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |