Patent US2885775A successfully refreshed from Google Patents.
US2885775A
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US
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Method of first casting, then cooling and then applying scoops to stringer tapes
Assignee: Individual
•
Filing: 1955-07-22
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Granted: 1959-05-12
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Expires: 1975-07-22
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:20
CPC Classifications
B; B29; B29D; B29D5/00; B29D5/02; B29C; B29C45/00; B29C45/14; B29C45/14549; B29C45/14565; B29C45/14573; Y; Y10; Y10S; Y10S425/00; Y10S425/034; Y10T; Y10T29/00; Y10T29/49; Y10T29/49782; Y10T29/49785
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1779253A
Cited
US2041848A
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US2026904A
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US2042541A
Cited
US2264580A
Cited
US2410135A
Cited
FR2565959A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |