US2955565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrostatic coating apparatus
Assignee: Electro Dispersion Corp
•
Filing: 1956-03-19
•
Granted: 1960-10-11
•
Expires: 1976-03-19
Abstract
No abstract record available.
Inventors
- 👤 Richard M Schotland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:24
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/16; B; B05; B05B; B05B5/00; B05B5/025; B05B5/0255; B05B5/04; B05B5/08; B05B5/12; Y; Y10; Y10S; Y10S118/00; Y10S118/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1832096A
Cited
US1958406A
Cited
US2509448A
Cited
US2543996A
Cited
GB710852A
Cited
GB679751A
Cited
BE519260A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |