Patent US2832982A successfully refreshed from Google Patents.
US2832982A
Expired / Lapsed
US
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Windshield wiper arm connection
Assignee: ZF International UK Ltd
•
Filing: 1953-05-05
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Granted: 1958-05-06
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Expires: 1973-05-05
Abstract
No abstract record available.
Inventors
- 👤 Parkes Eric Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:05
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/34; B60S1/3463; B60S1/3475; B60S1/3425; B60S1/3445; B60S1/345; B60S1/3456
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2320660A
Cited
US2365251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |