Patent US3245327A successfully refreshed from Google Patents.
US3245327A
Expired / Lapsed
US
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Movable traffic line
Assignee: Individual
•
Filing: 1962-07-24
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Granted: 1966-04-12
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Expires: 1982-07-24
Abstract
No abstract record available.
Inventors
- 👤 Roy E Wasley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:56
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/576; E01F9/594
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2719505A
Cited
US2143433A
Cited
US2182697A
Cited
US2260051A
Cited
US2287685A
Cited
US2931279A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |