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US3457080A
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Method of and apparatus for the electrostatic application of solid particles to food products
Assignee: Lipoma Electronics Co
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Filing: 1966-02-07
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Granted: 1969-07-22
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Expires: 1986-02-07
Abstract
No abstract record available.
Inventors
- 👤 Harley E Watkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:43
CPC Classifications
B; B05; B05C; B05C19/00; B05C19/001; B05C19/002; A; A21; A21D; A21D13/00; A21D13/20; A23; A23B; A23B4/00; A23B4/044; A23B4/056; A23B4/32; A23B4/325; A23C; A23C19/00; A23C19/14; A23C19/16; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/2076; A23L; A23L25/00; A23L25/20; A23L25/25; A23P; A23P20/00; A23P20/10; A23P20/12; B05B; B05B5/00; B05B5/025; B05B5/057; B05B5/08; B05B5/10
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) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |