US2830416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle casing machine
Assignee: Individual
•
Filing: 1954-02-09
•
Granted: 1958-04-15
•
Expires: 1974-02-09
Abstract
No abstract record available.
Inventors
- 👤 David N Edwards
- 👤 Walter G Sten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:25
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1592793A
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US1611822A
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US2024503A
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US2556082A
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US2626079A
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US2643043A
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US2650009A
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US2593861A
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US2652180A
Cited
US2657845A
Cited
US2681171A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |