US2562899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic deck scaling machine
Assignee: Individual
•
Filing: 1946-08-08
•
Granted: 1951-08-07
•
Expires: 1966-08-08
Abstract
No abstract record available.
Inventors
- 👤 Daniel J Finn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:35
CPC Classifications
B; B08; B08B; B08B7/00; B08B7/02; Y; Y10; Y10T; Y10T29/00; Y10T29/45; Y10T29/4572; Y10T29/4589
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US520085A
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US596781A
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US1663965A
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US681715A
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GB118184A
Cited
US1585740A
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US1657779A
Cited
US1745100A
Cited
US2136315A
Cited
US2245544A
Cited
US2263595A
Cited
US2421231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |