US2726575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rear view mirrors for motor vehicles
Assignee: GEORGE C KNIGHT Co
•
Filing: 1953-12-29
•
Granted: 1955-12-13
•
Expires: 1973-12-29
Abstract
No abstract record available.
Inventors
- 👤 Carlton G Koonter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:06
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1844675A
Cited
US2452316A
Cited
US2652648A
Cited
US2500784A
Cited
US2533475A
Cited
US2604818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |