Patent US559386A successfully refreshed from Google Patents.
Patent US2997332A successfully refreshed from Google Patents.
US2997332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Family automobile
Assignee: Individual
•
Filing: 1956-02-08
•
Granted: 1961-08-22
•
Expires: 1976-02-08
Abstract
No abstract record available.
Inventors
- 👤 Schlumbohm Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:12
CPC Classifications
B; B60; B60K; B60K11/00; B60H; B60H1/00; B60H1/24; B60H1/26; B60H1/262; B60K11/02; B60K5/00; B60K5/02; B60Q; B60Q1/00; B60Q1/26; B60Q1/2611; B62; B62D; B62D31/00
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |