Patent US2442983A successfully refreshed from Google Patents.
US2442983A
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Closure
Assignee: Baxter International Inc
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Filing: 1942-08-14
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Granted: 1948-06-08
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Expires: 1962-08-14
Abstract
No abstract record available.
Inventors
- 👤 Naurice M Nesset
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:50
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/1406; B; B65; B65D; B65D51/00; B65D51/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1413703A
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US2085392A
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US2153981A
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US2202163A
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US2115035A
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US2190054A
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US2276421A
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US2231418A
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US2340419A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-08 | 1951-12-08 | 1952-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-08 | 1955-12-08 | 1956-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-08 | 1959-12-08 | 1960-06-08 | $7700.00 | Window Closed / Lapsed |