Patent US1867708A successfully refreshed from Google Patents.
US1867708A
Expired / Lapsed
US
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Automobile construction
Assignee: Packard Motor Car Co
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Filing: 1931-05-25
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Granted: 1932-07-19
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Expires: 1951-05-25
Abstract
No abstract record available.
Inventors
- 👤 Clyde R Paton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:47
CPC Classifications
F; F16; F16F; F16F7/00; F16F7/10; F16F7/104; B; B60; B60R; B60R19/00; B60R19/02; B60R19/24; B60R19/26; B60R19/28; B60R19/285; B60G; B60G2202/00; B60G2202/20; B60G2202/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-07-19 | 1936-01-18 | 1936-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-07-19 | 1940-01-18 | 1940-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-07-19 | 1944-01-18 | 1944-07-19 | $7700.00 | Window Closed / Lapsed |