Patent US1708141A successfully refreshed from Google Patents.
US1708141A
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Rubber-lined tube and method for making same
Assignee: Goodrich Corp
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Filing: 1924-11-14
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Granted: 1929-04-09
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Expires: 1944-11-14
Abstract
No abstract record available.
Inventors
- 👤 Irwin F Kepler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:11
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/26; B29C63/34; B29C55/00; B29C55/22; Y; Y10; Y10S; Y10S118/00; Y10S118/10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/49885; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-04-08 | 1932-10-08 | 1933-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-04-08 | 1936-10-08 | 1937-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-04-08 | 1940-10-08 | 1941-04-09 | $7700.00 | Window Closed / Lapsed |