Patent US3346472A successfully refreshed from Google Patents.
US3346472A
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Method of reacting chemical components using sonic or supersonic waves
Assignee: Motors Liquidation Co
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Filing: 1963-09-05
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Granted: 1967-10-10
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Expires: 1983-09-05
Abstract
No abstract record available.
Inventors
- 👤 George B Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:29
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/30; B29B7/34; B29B7/36; B01; B01F; B01F31/00; B01F31/80; B01F31/84; B01F31/86; B06; B06B; B06B1/00; B06B1/02; B06B1/06; B06B1/0644; B06B1/0655; C; C08; C08G; C08G18/00; C08G18/06; C08G18/08
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |