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US2650536A
Expired / Lapsed
US
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Spaghetti cooking apparatus
Assignee: Individual
•
Filing: 1950-08-23
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Granted: 1953-09-01
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Expires: 1970-08-23
Abstract
No abstract record available.
Inventors
- 👤 Russell Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:51
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/16; A47J36/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US814714A
Cited
FR12915E
Cited
US975843A
Cited
FR416576A
Cited
FR426766A
Cited
US1272222A
Cited
US1265611A
Cited
US1445457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |