US2856089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for encasing eggs
Assignee: PAUL A SCHILLING
•
Filing: 1952-05-31
•
Granted: 1958-10-14
•
Expires: 1972-05-31
Abstract
No abstract record available.
Inventors
- 👤 Lennon James Warren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:41
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32; B65D85/322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US755640A
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US1110256A
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US1227224A
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US1846866A
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US2074383A
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US2366886A
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US2410163A
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US2386076A
Cited
GB659226A
Cited
US2666665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |