US2352301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle drive
Assignee: Individual
•
Filing: 1943-07-28
•
Granted: 1944-06-27
•
Expires: 1963-07-28
Abstract
No abstract record available.
Inventors
- 👤 Halsey V Welles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:04
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/36; B60K17/34; B60K17/348; B60K17/35; B60K17/352; F; F16; F16H; F16H63/00; F16H63/02; F16H63/30; F16H63/3009; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19079; Y10T74/19084; Y10T74/19102; Y10T74/19167
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) | 1947-06-27 | 1947-12-27 | 1948-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-06-27 | 1951-12-27 | 1952-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-06-27 | 1955-12-27 | 1956-06-27 | $7700.00 | Window Closed / Lapsed |