US2770202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for molding plastic materials
Assignee: Individual
•
Filing: 1952-11-14
•
Granted: 1956-11-13
•
Expires: 1972-11-14
Abstract
No abstract record available.
Inventors
- 👤 Louis X Garfunkel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:50
CPC Classifications
A; A21; A21C; A21C5/00; A21C5/02; A21C5/06; A22; A22C; A22C7/00; A22C7/0023; A22C7/003; A22C7/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |