US2907598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Longitudinally adjustable telescopic brace
Assignee: Individual
•
Filing: 1956-05-25
•
Granted: 1959-10-06
•
Expires: 1976-05-25
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:27
CPC Classifications
A; A47; A47B; A47B91/00; A47B91/02; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32549
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US388218A
Cited
US389577A
Cited
US2434598A
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US2483395A
Cited
US2495674A
Cited
US2671355A
Cited
US2806723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |