Patent US6517515B1 successfully refreshed from Google Patents.
US2966356A
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Flexible separable flag belt device
Assignee: Individual
•
Filing: 1957-01-02
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Granted: 1960-12-27
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Expires: 1977-01-02
Abstract
No abstract record available.
Inventors
- 👤 Wilson Porter Carol
- 👤 Adams Norman Carlyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:21
CPC Classifications
A; A63; A63B; A63B71/00; A63B2208/00; A63B2208/12; Y; Y10; Y10S; Y10S273/00; Y10S273/19; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45775; Y10T24/45874
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US926453A
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US1196617A
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US1612035A
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US2526217A
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US2574046A
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US2743894A
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US2754532A
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US2846224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |