US2424648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for continuously transforming a dispersion of a rubbery material into sheets
Assignee: Goodrich Corp
•
Filing: 1942-05-09
•
Granted: 1947-07-29
•
Expires: 1962-05-09
Abstract
No abstract record available.
Inventors
- 👤 Willard F Bixby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:34
CPC Classifications
C; C08; C08C; C08C1/00; C08C1/02; C08C1/065; C08C1/07; C08C1/14; C08C1/16; Y; Y10; Y10S; Y10S260/00; Y10S260/22; Y10S524/00; Y10S524/925; Y10S524/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1973059A
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US2040549A
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US2187146A
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US2161949A
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US2305025A
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US2298713A
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GB542204A
Cited
US2304858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-28 | 1951-01-27 | 1951-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-28 | 1955-01-27 | 1955-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-28 | 1959-01-27 | 1959-07-29 | $7700.00 | Window Closed / Lapsed |