Patent US3000587A successfully refreshed from Google Patents.
US3000587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reel winder
Assignee: Individual
•
Filing: 1958-05-26
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Granted: 1961-09-19
•
Expires: 1978-05-26
Abstract
No abstract record available.
Inventors
- 👤 Robert W Goode
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:52
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/28; B66D3/00; B66D3/02; B66D2700/00; B66D2700/01; B66D2700/0183; B66D2700/02; B66D2700/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1939055A
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US1949481A
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US2266446A
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US2469004A
Cited
US2630930A
Cited
US2624522A
Cited
CH290475A
Cited
US2839257A
Cited
US2759682A
Cited
US2828089A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |