Patent US2688304A successfully refreshed from Google Patents.
US2688304A
Expired / Lapsed
US
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Flocking apparatus
Assignee: Individual
•
Filing: 1951-06-14
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Granted: 1954-09-07
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Expires: 1971-06-14
Abstract
No abstract record available.
Inventors
- 👤 Miran Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:37
CPC Classifications
B; B05; B05C; B05C19/00; B05C19/001; D; D06; D06C; D06C23/00; D06C2700/00; D06C2700/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2416695A
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US2223476A
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US2258092A
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US2324787A
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US2419835A
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US2372664A
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US2368706A
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US2483443A
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US2477036A
Cited
US2527501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-06 | 1958-03-08 | 1958-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-06 | 1962-03-08 | 1962-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-06 | 1966-03-08 | 1966-09-07 | $7700.00 | Window Closed / Lapsed |