Patent US4952419A successfully refreshed from Google Patents.
Patent US2588825A successfully refreshed from Google Patents.
US2588825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nonblurrable rear-vision mirror
Assignee: Individual
•
Filing: 1950-06-28
•
Granted: 1952-03-11
•
Expires: 1970-06-28
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Goodman
- 👤 Lewis R Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:01
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/06; B60R1/0602
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE18937E
Cited
US758382A
Cited
US1279091A
Cited
US1741562A
Cited
US2103384A
Cited
US2149598A
Cited
US2202697A
Cited
US2457639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |