Patent US2656964A successfully refreshed from Google Patents.
US2656964A
Expired / Lapsed
US
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Machine for successively performing operations on vessels or other articles
Assignee: Individual
•
Filing: 1947-08-21
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Granted: 1953-10-27
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Expires: 1967-08-21
Abstract
No abstract record available.
Inventors
- 👤 Detrez Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:01
CPC Classifications
B; B67; B67C; B67C7/00; B67C7/0006; B67C7/004; B65; B65C; B65C9/00; B65C9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582988A
Cited
US644761A
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US1043066A
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US1024493A
Cited
DE369476C
Cited
US1966889A
Cited
US2314918A
Cited
US2383781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |