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Patent US2687722A successfully refreshed from Google Patents.
US2687722A
Expired / Lapsed
US
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First aid bandage
Assignee: Individual
•
Filing: 1951-12-17
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Granted: 1954-08-31
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Expires: 1971-12-17
Abstract
No abstract record available.
Inventors
- 👤 Larney Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:43
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0203
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH15547A
Cited
US986655A
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US2029260A
Cited
US2054768A
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US2431203A
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US2484045A
Cited
US2646040A
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US2629378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |