Patent US3418676A successfully refreshed from Google Patents.
US3418676A
Expired / Lapsed
US
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Windshield wiper and washer system
Assignee: Young Spring and Wire Corp
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Filing: 1967-02-17
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Granted: 1968-12-31
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Expires: 1987-02-17
Abstract
No abstract record available.
Inventors
- 👤 Byczkowski Ernest
- 👤 Henry J Tischler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:51
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3803; B60S1/34; B60S1/3415; B60S1/46; B60S1/48; B60S1/52; B60S1/522; B60S1/524; B60S2001/3827; B60S2001/3836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |