US2936895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory mechanism
Assignee: Individual
•
Filing: 1955-04-18
•
Granted: 1960-05-17
•
Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Dante S Cusi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:44
CPC Classifications
D; D21; D21D; D21D5/00; D21D5/02; D21D5/04; D21D5/043; B; B01; B01D; B01D35/00; B01D35/20; B01D35/28; D21B; D21B1/00; D21B1/02; D21B1/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |