Patent US2147113A successfully refreshed from Google Patents.
US2147113A
Expired / Lapsed
US
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Windshield wiper
Assignee: Anderson Company of Indiana
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Filing: 1933-11-15
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Granted: 1939-02-14
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Expires: 1953-11-15
Abstract
No abstract record available.
Inventors
- 👤 Theodore J Smulski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:04
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/40; B60S1/4006; B60S1/34; B60S1/3425; B60S1/3429; B60S1/4003; B60S1/4083; B60S1/38; B60S1/3848; B60S1/3849; B60S1/3851; B60S1/4038; B60S2001/4058; B60S2001/4096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-02-13 | 1942-08-15 | 1943-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-02-13 | 1946-08-15 | 1947-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-02-13 | 1950-08-15 | 1951-02-14 | $7700.00 | Window Closed / Lapsed |