USRE24065E
Expired / Lapsed
US
⏱️ 0.0 years remaining
bergstrom
Assignee: —
•
Filing: —
•
Granted: 1955-10-04
•
Expires: 1972-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:07
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16B; F16B37/00; F16B37/04; F16B37/041; F16B37/043; F16B41/00; F16B41/002; F16B43/00; F16B43/001; F16B2200/00; F16B2200/60; Y; Y10; Y10S; Y10S29/00; Y10S29/034; Y10S411/00; Y10S411/915; Y10S411/924; Y10S411/929; Y10S411/999; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/1624
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |