US3413675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand wiper for auto bodies
Assignee: DICK O WESTRUM
•
Filing: 1967-01-03
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Granted: 1968-12-03
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Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Dick O Westrum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:32
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/045; A; A47; A47L; A47L1/00; A47L1/06
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) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |