US2676562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing granulecoated bases
Assignee: Beazer East Inc
•
Filing: 1950-06-01
•
Granted: 1954-04-27
•
Expires: 1970-06-01
Abstract
No abstract record available.
Inventors
- 👤 Morton I Dorfan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:49
CPC Classifications
B; B05; B05C; B05C19/00; B05C19/02; B05C19/025; E; E04; E04B; E04B1/00; E04B1/62; E04B1/64; E04B1/642
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1873213A
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US1952502A
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US2217724A
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US2235978A
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US2287837A
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US2279686A
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US2419835A
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US2358138A
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US2400315A
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US2536042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |