US2726908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1955-02-02
•
Granted: 1955-12-13
•
Expires: 1975-02-02
Abstract
No abstract record available.
Inventors
- 👤 Herman F Nied
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:13
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F04; F04B; F04B53/00; F04B53/10; F04B53/12; F04B53/125; F04B53/129; F04B53/14; F04B53/143; F04B53/16; F04B53/162; F04B53/164; F04B9/00; F04B9/14; F16J9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1147343A
Cited
US1493410A
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US1662725A
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US2060847A
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US2593193A
Cited
US2501984A
Cited
US2479554A
Cited
US2570406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |