US2714348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
fokakis
Assignee: —
•
Filing: —
•
Granted: 1955-08-02
•
Expires: 1972-08-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:37
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0857; A47J37/0814; A47J37/0871
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1538864A
Cited
US1543737A
Cited
US1807312A
Cited
US2038028A
Cited
US1907650A
Cited
US2001703A
Cited
US2186807A
Cited
US2182229A
Cited
US2369274A
Cited
GB589109A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-01 | 1959-01-31 | 1959-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-01 | 1963-01-31 | 1963-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-01 | 1967-01-31 | 1967-08-02 | $7700.00 | Window Closed / Lapsed |