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US2929071A
Expired / Lapsed
US
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Headband for excluding water from bathing caps
Assignee: Sterling LC
•
Filing: 1957-08-05
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Granted: 1960-03-22
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Expires: 1977-08-05
Abstract
No abstract record available.
Inventors
- 👤 Evelyn H Sterling
- 👤 Reid Rose Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:01
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/04; A42B1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1501591A
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US1798024A
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US1905370A
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US1991982A
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US2229825A
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US2324735A
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US2282220A
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US2698944A
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US2743454A
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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) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |