Patent US3061252A successfully refreshed from Google Patents.
US3061252A
Expired / Lapsed
US
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Cable retractor
Assignee: General Devices Co Inc
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Filing: 1961-07-10
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Granted: 1962-10-30
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Expires: 1981-07-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Bernie B Berry
- 👤 John C Davis
- 👤 Olen E May
- 👤 Wayne H Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:02
CPC Classifications
H; H02; H02G; H02G11/00; H02G11/006; Y; Y10; Y10T; Y10T24/00; Y10T24/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |