US2702998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical stocking
Assignee: Individual
•
Filing: 1954-10-28
•
Granted: 1955-03-01
•
Expires: 1974-10-28
Abstract
No abstract record available.
Inventors
- 👤 James J Purcell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:58
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/06; A61F13/08; D; D04; D04B; D04B1/00; D04B1/14; D04B1/18; D04B1/22; D04B1/24; D04B1/26; D04B1/265; D10; D10B; D10B2403/00; D10B2403/03; D10B2403/032
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) | 1958-02-28 | 1958-08-30 | 1959-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-28 | 1962-08-30 | 1963-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-28 | 1966-08-30 | 1967-03-01 | $7700.00 | Window Closed / Lapsed |