Patent EP0425783A1 successfully refreshed from Google Patents.
US2833436A
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Combination thermos bottle assemblage
Assignee: Individual
•
Filing: 1956-11-05
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Granted: 1958-05-06
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Expires: 1976-11-05
Abstract
No abstract record available.
Inventors
- 👤 Max J Ruderian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:43
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/02; A47J41/0055; A47J41/0072
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |