US2908271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory reducing machine
Assignee: Individual
•
Filing: 1958-07-15
•
Granted: 1959-10-13
•
Expires: 1978-07-15
Abstract
No abstract record available.
Inventors
- 👤 Vernon D Ware
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:22
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/005; A47; A47C; A47C21/00; A47C21/006; A61H1/001; A61H23/00; A61H23/02; A61H23/0254; B; B65; B65G; B65G27/00; B65G27/10; B65G27/16; A61H2201/00; A61H2201/01; A61H2201/0119; A61H2201/0138; A61H2201/0142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB531088A
Cited
US2856917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |