US3034185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforcing brace
Assignee: Individual
•
Filing: 1957-01-07
•
Granted: 1962-05-15
•
Expires: 1977-01-07
Abstract
No abstract record available.
Inventors
- 👤 Bjorn M Olsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:33
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/12; E04B1/00; E04B1/18; E04B1/26; E04B1/2604; E04B1/2612; E04C; E04C3/00; E04C3/02; E04C3/12; E04C3/14; E04C3/145; E04C3/18; E04C2003/026; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7001; Y10T403/7003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US529331A
Cited
DE380607C
Cited
US1070479A
Cited
US1219123A
Cited
GB185694A
Cited
US1698202A
Cited
US1800109A
Cited
US1939223A
Cited
DE879519C
Cited
US2923385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |