US2345729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel receiving carriage
Assignee: ACF Industries Inc
•
Filing: 1942-06-24
•
Granted: 1944-04-04
•
Expires: 1962-06-24
Abstract
No abstract record available.
Inventors
- 👤 William P Claus
- 👤 George S Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:41
CPC Classifications
B; B60; B60B; B60B29/00; B60B29/002; B62; B62B; B62B1/00; B62B1/18; B62B1/22; B62B2202/00; B62B2202/02; B62B2202/031; B62B2203/00; B62B2203/07
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) | 1947-04-04 | 1947-10-04 | 1948-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-04-04 | 1951-10-04 | 1952-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-04-04 | 1955-10-04 | 1956-04-04 | $7700.00 | Window Closed / Lapsed |