Patent US4365586A successfully refreshed from Google Patents.
Patent US1428495A successfully refreshed from Google Patents.
US1428495A
Expired / Lapsed
US
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Zinc-oxide adhesive plaster
Assignee: Individual
•
Filing: 1920-12-22
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Granted: 1922-09-05
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Expires: 1940-12-22
Abstract
No abstract record available.
Inventors
- 👤 Owen F Radcliffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:39
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/08; A61B17/085; A61F; A61F13/00; A61F2013/00361; A61F2013/00365; A61F2013/00451
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-09-04 | 1926-03-06 | 1926-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-09-04 | 1930-03-06 | 1930-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-09-04 | 1934-03-06 | 1934-09-05 | $7700.00 | Window Closed / Lapsed |