US2604870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrostatic coating apparatus
Assignee: General Electric Co
•
Filing: 1950-02-01
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Granted: 1952-07-29
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Expires: 1970-02-01
Abstract
No abstract record available.
Inventors
- 👤 Blood Walter Roy
- 👤 Moore James William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:13
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/08; B05B5/12; H; H01; H01J; H01J9/00; H01J9/20; H01J9/22; H01J9/221; H01J9/225
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) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |