US2885975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse disposal devices
Assignee: Moran Corp
•
Filing: 1955-03-14
•
Granted: 1959-05-12
•
Expires: 1975-03-14
Abstract
No abstract record available.
Inventors
- 👤 Francis K Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:07
CPC Classifications
E; E04; E04F; E04F17/00; E04F17/10; E04F17/12; B; B65; B65F; B65F1/00; B65F1/0093; F; F23; F23G; F23G5/00; F23G5/44; F23G5/442; F23G5/444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1527957A
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GB425719A
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US2167653A
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US2524868A
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GB623437A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |