US2849847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capping apparatus
Assignee: Individual
•
Filing: 1954-08-03
•
Granted: 1958-09-02
•
Expires: 1974-08-03
Abstract
No abstract record available.
Inventors
- 👤 Ralph F Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:47
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1943483A
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US2029299A
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US2355385A
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US2325557A
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US2349523A
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US2445713A
Cited
US2533437A
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US2498443A
Cited
US2551476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |