US2841107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible floating deck
Assignee: Individual
•
Filing: 1955-11-29
•
Granted: 1958-07-01
•
Expires: 1975-11-29
Abstract
No abstract record available.
Inventors
- 👤 Maurice G Scheider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:19
CPC Classifications
B; B63; B63B; B63B35/00; B63B35/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US4356A
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US237693A
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US534275A
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DE566646C
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FR955651A
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US1828251A
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US2160449A
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US2342773A
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US2355757A
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US2374938A
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US2583125A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-30 | 1961-12-30 | 1962-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-30 | 1965-12-30 | 1966-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-30 | 1969-12-30 | 1970-07-01 | $7700.00 | Window Closed / Lapsed |