US2963127A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable length brace
Assignee: Individual
•
Filing: 1957-12-24
•
Granted: 1960-12-06
•
Expires: 1977-12-24
Abstract
No abstract record available.
Inventors
- 👤 Manville George Dewey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:26
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B1/00; E04B1/18; E04B1/26; E04B2001/2696; E04C; E04C3/00; E04C3/02; E04C2003/026; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T403/32459
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1867449A
Cited
US1056498A
Cited
US1288024A
Cited
US2190004A
Cited
US2528418A
Cited
US2788188A
Cited
US2703635A
Cited
US2722625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |