Patent US2898798A successfully refreshed from Google Patents.
US2898798A
Expired / Lapsed
US
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Blind rivet with sealing means
Assignee: Individual
•
Filing: 1956-04-05
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Granted: 1959-08-11
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Expires: 1976-04-05
Abstract
No abstract record available.
Inventors
- 👤 Samson Z Carno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:45
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/08; F16B19/10; F16B19/1027; F16B19/1036; F16B19/1081
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US316619A
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US547988A
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DE472423C
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US1872014A
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US2056309A
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US2199271A
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US2555420A
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US2531048A
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US2640618A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |