US2577945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plaster or bandage for skin application
Assignee: Individual
•
Filing: 1947-12-06
•
Granted: 1951-12-11
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Expires: 1967-12-06
Abstract
No abstract record available.
Inventors
- 👤 Atherton Harold Starr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:05
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/008; A61F13/00; A61F13/02; A61F13/023; A61F13/15; A61F13/45; A61F13/47; A61F13/472; A61F2013/00089; A61F2013/00187; A61F2013/00361; A61F2013/00544; A61F2013/00553; A61F2013/00561; A61F2013/00902; A61F2013/00936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-10 | 1955-06-11 | 1955-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-10 | 1959-06-11 | 1959-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-10 | 1963-06-11 | 1963-12-11 | $7700.00 | Window Closed / Lapsed |