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Patent US3486483A successfully refreshed from Google Patents.
US3486483A
Expired / Lapsed
US
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Electrostatic spray coating apparatus
Assignee: JACK H NETHERSTREET
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Filing: 1968-08-23
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Granted: 1969-12-30
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Expires: 1988-08-23
Abstract
No abstract record available.
Inventors
- 👤 Richard Tilney
- 👤 Jack H Netherstreet
- 👤 Derek Mangnall
- 👤 Samuel H Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:23
CPC Classifications
B; B05; B05B; B05B5/00; B05B5/025; B05B5/0255
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2651287A
Cited
US2695002A
Cited
US2748018A
Cited
US3048498A
Cited
US3246844A
Cited
US3380845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |