US2894678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration reducing supporting arrangement
Assignee: STEMPEL HERMETIK GmbH
•
Filing: 1955-07-19
•
Granted: 1959-07-14
•
Expires: 1975-07-19
Abstract
No abstract record available.
Inventors
- 👤 Hintze Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:47
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/12; Y; Y10; Y10S; Y10S417/00; Y10S417/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1021310A
Cited
FR690305A
Cited
US1860884A
Cited
US2040507A
Cited
US2089601A
Cited
US2233082A
Cited
US2463035A
Cited
US2717748A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |