Patent US2959110A successfully refreshed from Google Patents.
US2959110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for forming cup-shaped articles
Assignee: AT&T Inc
•
Filing: 1957-12-02
•
Granted: 1960-11-08
•
Expires: 1977-12-02
Abstract
No abstract record available.
Inventors
- 👤 Leonard A Thoma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:30
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/59; B31B50/592; B31B70/00; B31B2160/00; B31B2160/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US859977A
Cited
US1180469A
Cited
US1823557A
Cited
US1972789A
Cited
US1995357A
Cited
US2371581A
Cited
US2421935A
Cited
CH282151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |