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Patent US1832798A successfully refreshed from Google Patents.
US1832798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermos jar
Assignee: Individual
•
Filing: 1929-11-26
•
Granted: 1931-11-17
•
Expires: 1949-11-26
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:52
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/0055; A47J41/0072; A47J2203/00; Y; Y10; Y10S; Y10S220/00; Y10S220/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1934-11-16 | 1935-05-18 | 1935-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-16 | 1939-05-18 | 1939-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-16 | 1943-05-18 | 1943-11-17 | $7700.00 | Window Closed / Lapsed |