Patent US2589348A successfully refreshed from Google Patents.
US2589348A
Expired / Lapsed
US
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Attachment for automobile sun visors
Assignee: Individual
•
Filing: 1947-01-29
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Granted: 1952-03-18
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Expires: 1967-01-29
Abstract
No abstract record available.
Inventors
- 👤 Ervin P Diefenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:03
CPC Classifications
B; B60; B60R; B60R7/00; B60R7/04; B60R7/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US373767A
Cited
US1511864A
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US1867985A
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US2048105A
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US2118714A
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US2181324A
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US2517337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-18 | 1955-09-17 | 1956-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-18 | 1959-09-17 | 1960-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-18 | 1963-09-17 | 1964-03-18 | $7700.00 | Window Closed / Lapsed |