Patent US3516698A successfully refreshed from Google Patents.
US3516698A
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Assignee: Individual
•
Filing: 1968-10-24
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Granted: 1970-06-23
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Expires: 1988-10-24
Abstract
No abstract record available.
Inventors
- 👤 Yves Didry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:36
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06; F16B5/0692; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/248; F16B7/00; F16B7/04; F16B7/0433; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7062; Y10T403/7075; Y10T403/7077; Y10T403/71; Y10T403/7176
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2742116A
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US2897620A
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US2714432A
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US3205628A
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US3380769A
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US3323819A
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US3344573A
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US3355203A
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US3428326A
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US3416271A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |