US2448114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making heat-molded articles containing fabric reinforcements
Assignee: Goodrich Corp
•
Filing: 1943-05-18
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Granted: 1948-08-31
•
Expires: 1963-05-18
Abstract
No abstract record available.
Inventors
- 👤 Frederick F Olson
- 👤 Frank J Macdonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:04
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/30; B29C70/34; B29C70/347; A; A42; A42B; A42B3/00; A42B3/04; A42B3/06; A42B3/10; A42B3/12; A42C; A42C2/00; B29C53/00; B29C53/56; B29C53/58; B29C53/581; B29C53/76; B29C69/00; B29C69/001; B29C69/002; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29L; B29L2031/00; B29L2031/48; B29L2031/4807; B29L2031/4814; B29L2031/4821
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) | 1951-08-31 | 1952-03-01 | 1952-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-31 | 1956-03-01 | 1956-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-31 | 1960-03-01 | 1960-08-31 | $7700.00 | Window Closed / Lapsed |