Patent US2458260A successfully refreshed from Google Patents.
US2458260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper mechanism
Assignee: Individual
•
Filing: 1943-10-04
•
Granted: 1949-01-04
•
Expires: 1963-10-04
Abstract
No abstract record available.
Inventors
- 👤 Ralph B Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:38
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/34; B60S1/3402; B60S1/3404; B60S1/06; B60S1/16; B60S1/18; B60S1/20; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18416; Y10T74/19; Y10T74/19191; Y10T74/192
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR370394A
Cited
US1511309A
Cited
US1625512A
Cited
US1780578A
Cited
US2063055A
Cited
US2112197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-04 | 1952-07-05 | 1953-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-04 | 1956-07-05 | 1957-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-04 | 1960-07-05 | 1961-01-04 | $7700.00 | Window Closed / Lapsed |