US2489675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bandage
Assignee: Individual
•
Filing: 1947-06-18
•
Granted: 1949-11-29
•
Expires: 1967-06-18
Abstract
No abstract record available.
Inventors
- 👤 Roberts Aaron Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:06
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0203; A61B; A61B10/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR745558A
Cited
GB350384A
Cited
DE578334C
Cited
CH167324A
Cited
US2226546A
Cited
GB554334A
Cited
US2340142A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |