Patent US2666566A successfully refreshed from Google Patents.
US2666566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: Individual
•
Filing: 1948-10-14
•
Granted: 1954-01-19
•
Expires: 1968-10-14
Abstract
No abstract record available.
Inventors
- 👤 Ersel C Mulnix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:23
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/10; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US221165A
Cited
US283209A
Cited
GB253665A
Cited
US2067126A
Cited
US2087394A
Cited
US2296229A
Cited
US2276820A
Cited
US2397898A
Cited
US2443428A
Cited
US2559157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-18 | 1957-07-20 | 1958-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-18 | 1961-07-20 | 1962-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-18 | 1965-07-20 | 1966-01-19 | $7700.00 | Window Closed / Lapsed |