US2664670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant package
Assignee: Hewett P Mulford & Co
•
Filing: 1948-08-12
•
Granted: 1954-01-05
•
Expires: 1968-08-12
Abstract
No abstract record available.
Inventors
- 👤 Marion R Mulford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:32
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/50; B65D85/52; B65D75/00; B65D75/52; B65D75/54
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US404585A
Cited
US679171A
Cited
US760886A
Cited
US880549A
Cited
US1342069A
Cited
US1606523A
Cited
US1719681A
Cited
US1709860A
Cited
US1899547A
Cited
US1964689A
Cited
US2017308A
Cited
US2140932A
Cited
US2193237A
Cited
US2341374A
Cited
US2473582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |