Patent US2579072A successfully refreshed from Google Patents.
US2579072A
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US
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Flexible sealing strip
Assignee: Motors Liquidation Co
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Filing: 1950-05-27
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Granted: 1951-12-18
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Expires: 1970-05-27
Abstract
No abstract record available.
Inventors
- 👤 Edward P Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:51
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B29C44/1271; B60; B60J; B60J10/00; B60J10/30; B60J10/80; B60R; B60R13/00; B60R13/06; Y; Y10; Y10S; Y10S425/00; Y10S425/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |