US2759756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle for thermos bottles and the like
Assignee: LYDIA BELLE SIKORA
•
Filing: 1952-10-15
•
Granted: 1956-08-21
•
Expires: 1972-10-15
Abstract
No abstract record available.
Inventors
- 👤 Sikora Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:51
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0241
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US260470A
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US1074907A
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US1360056A
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US1702199A
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US1711536A
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US1977365A
Cited
US1904122A
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US1982276A
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US2492464A
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US2627359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |