US2997742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary machine for the series injection of small parts of plastic material provided with metal inserts
Assignee: Mecanique Et Plastique S A
•
Filing: 1960-07-29
•
Granted: 1961-08-29
•
Expires: 1980-07-29
Abstract
No abstract record available.
Inventors
- 👤 Mieville Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:32
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/04; B29C45/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2329346A
Cited
US2333056A
Cited
US2327227A
Cited
US2422990A
Cited
US2903747A
Cited
US2840854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |