Patent US2900895A successfully refreshed from Google Patents.
US2900895A
Expired / Lapsed
US
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Tea basket and vaporizer
Assignee: DORMEYER Corp
•
Filing: 1955-05-24
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Granted: 1959-08-25
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Expires: 1975-05-24
Abstract
No abstract record available.
Inventors
- 👤 Fred C Schwaneke
- 👤 James E Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:39
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1307745A
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US2061148A
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US2606276A
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US772498A
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US823670A
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US1008861A
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US1981765A
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US2522718A
Cited
US2628738A
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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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |