Patent US3070481A successfully refreshed from Google Patents.
US3070481A
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Method of making an inflatable article from thermoplastic films
Assignee: Goodrich Corp
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Filing: 1955-12-27
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Granted: 1962-12-25
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Expires: 1975-12-27
Abstract
No abstract record available.
Inventors
- 👤 Robert E Schornstheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:08
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81431; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83415; B29C66/8351; B29C66/83511; B29C65/14; B29C65/24; B29C65/26; B29C66/20; B29C66/24; B29L; B29L2022/00; B29L2022/02; B29L2031/00; B29L2031/751
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) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |