Patent EP0623317A1 successfully refreshed from Google Patents.
US1927435A
Expired / Lapsed
US
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Package for frosted cakes
Assignee: Individual
•
Filing: 1933-02-23
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Granted: 1933-09-19
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Expires: 1953-02-23
Abstract
No abstract record available.
Inventors
- 👤 Edward J Derst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:45
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4204; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5059; B65D81/00; B65D81/18; B65D85/00; B65D85/30; B65D85/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1936-09-18 | 1937-03-20 | 1937-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-09-18 | 1941-03-20 | 1941-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-09-18 | 1945-03-20 | 1945-09-19 | $7700.00 | Window Closed / Lapsed |