Patent US2717518A successfully refreshed from Google Patents.
US2717518A
Expired / Lapsed
US
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Direction-sensitive linkage-lengthening arrangement, particularly for use in depresed parking of windshield wipers
Assignee: Redmond Co Inc
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Filing: 1953-10-05
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Granted: 1955-09-13
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Expires: 1973-10-05
Abstract
No abstract record available.
Inventors
- 👤 Latta Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:04
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/16; B60S1/18; B60S1/185; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18416; Y10T74/18456; Y10T74/21; Y10T74/2142; Y10T74/2151; Y10T74/216
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2308212A
Cited
DE873802C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-12 | 1959-03-14 | 1959-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-12 | 1963-03-14 | 1963-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-12 | 1967-03-14 | 1967-09-13 | $7700.00 | Window Closed / Lapsed |