Patent US2877765A successfully refreshed from Google Patents.
US2877765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical dressings, bandages and the like
Assignee: Individual
•
Filing: 1957-07-01
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Granted: 1959-03-17
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Expires: 1977-07-01
Abstract
No abstract record available.
Inventors
- 👤 Bunyan John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/01; A61F13/01021; A61F13/15; A61F13/51; A61F13/514; A61F2013/00361; A61F2013/00365; A61F2013/00536
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB402870A
Cited
US2703083A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |