US3000574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual atomization and electrostatic deposition means
Assignee: Interplanetary Res and Dev Corp
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Filing: 1959-12-08
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Granted: 1961-09-19
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Expires: 1979-12-08
Abstract
No abstract record available.
Inventors
- 👤 Jr John Sedlacsik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:39
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/10; B05B3/1064; B05B5/00; B05B5/025; B05B5/04; B05B5/0403; B05B5/0407; B05B3/1092; B05B5/0426
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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |