Patent US2908039A successfully refreshed from Google Patents.
US2908039A
Expired / Lapsed
US
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Apparatus for producing objects of cured plastic material
Assignee: Pastushin Aviation Corp
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Filing: 1956-07-25
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Granted: 1959-10-13
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Expires: 1976-07-25
Abstract
No abstract record available.
Inventors
- 👤 Amos Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:33
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/02; B29C33/06; B29C37/00; B29C37/006; B29C37/0064; B29C41/00; B29C41/02; B29C41/08; B29C41/085; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/42; B29C70/44; B29C70/446; B29C43/00; B29C43/02; B29C43/10; B29C43/12; B29L; B29L2031/00; B29L2031/712; B29L2031/7172
Claims Analysis
Total Claims: 0
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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) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |