US2409506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive mechanism
Assignee: Packard Motor Car Co
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Filing: 1943-09-23
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Granted: 1946-10-15
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Expires: 1963-09-23
Abstract
No abstract record available.
Inventors
- 👤 Forest R Mcfarland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:32
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/14; F16H59/16; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/54; F16H61/00; F16H61/04; F16H63/00; F16H63/02; F16H63/30; F16H63/3023; F16H63/3026; F16H57/00; F16H57/08; F16H2057/087; F16H2200/00; F16H2200/003; F16H2200/0034; F16H2200/20; F16H2200/2002; F16H2200/2005; F16H2200/203; F16H2200/2035; F16H57/10; Y; Y10; Y10S; Y10S74/00; Y10S74/01
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) | 1949-10-14 | 1950-04-15 | 1950-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-14 | 1954-04-15 | 1954-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-14 | 1958-04-15 | 1958-10-15 | $7700.00 | Window Closed / Lapsed |