US2570982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: HENRY F PHILLIPS
•
Filing: 1947-11-07
•
Granted: 1951-10-09
•
Expires: 1967-11-07
Abstract
No abstract record available.
Inventors
- 👤 Read Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:35
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/72; B65D5/74; B65D5/741; B65D5/742
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1119208A
Cited
US1954576A
Cited
US1970918A
Cited
US2028687A
Cited
GB438299A
Cited
US2095720A
Cited
US2362942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |