US2952865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Squeegee
Assignee: Motors Liquidation Co
•
Filing: 1955-12-19
•
Granted: 1960-09-20
•
Expires: 1975-12-19
Abstract
No abstract record available.
Inventors
- 👤 Henry C Rohr
- 👤 Francis M Ryck
- 👤 Cyril T Wallis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:28
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3801; B60S2001/3827; B60S2001/3829; B60S2001/3836
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1825376A
Cited
US1978633A
Cited
US2132268A
Cited
GB498549A
Cited
FR854122A
Cited
US2448316A
Cited
GB622370A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |