Patent FR1241452A successfully refreshed from Google Patents.
Patent US2496157A successfully refreshed from Google Patents.
US2496157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaster
Assignee: Individual
•
Filing: 1945-05-12
•
Granted: 1950-01-31
•
Expires: 1965-05-12
Abstract
No abstract record available.
Inventors
- 👤 Gaudino Orlando Alboeno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:40
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US48996A
Cited
US252406A
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US482603A
Cited
US511617A
Cited
US821208A
Cited
US921069A
Cited
CH58881A
Cited
US1600055A
Cited
FR623513A
Cited
US1902862A
Cited
US1981627A
Cited
US2257264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |