US3380195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resonant apparatus for cleaning with loose granules
Assignee: Individual
•
Filing: 1965-01-05
•
Granted: 1968-04-30
•
Expires: 1985-01-05
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert G Bodine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:12
CPC Classifications
B; B08; B08B; B08B7/00; B08B7/02; B08B3/00; B08B3/04; B08B3/10; B08B3/12; B24; B24B; B24B1/00; B24B1/04; B24B31/00; B24B31/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735231A
Cited
US2796702A
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US2985954A
Cited
US2883809A
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US3027690A
Cited
US2960314A
Cited
US3239965A
Cited
US3128577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |