US2592801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive bandage material
Assignee: Individual
•
Filing: 1949-10-20
•
Granted: 1952-04-15
•
Expires: 1969-10-20
Abstract
No abstract record available.
Inventors
- 👤 Charles A Hanington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0246; A61F13/025; A61F13/0203; A61F13/0206; A61F13/0226; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/2481
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) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |