US2153287A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axle housing
Assignee: Midland Steel Products Co
•
Filing: 1936-02-27
•
Granted: 1939-04-04
•
Expires: 1956-02-27
Abstract
No abstract record available.
Inventors
- 👤 Robert H Wallace
- 👤 Riemenschneider Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:14
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/12; B60B35/16; B60B2310/00; B60B2310/20; B60B2310/206; B60B2310/30; B60B2310/302; B60B2310/305; B60B2310/311; B60B2360/00; B60B2360/10; B60B2900/00; B60B2900/10; B60B2900/112; B60Y; B60Y2200/00; B60Y2200/10; B60Y2200/11; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49893; Y10T74/00; Y10T74/21; Y10T74/2186; Y10T74/2188
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1942-04-03 | 1942-10-03 | 1943-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-04-03 | 1946-10-03 | 1947-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-04-03 | 1950-10-03 | 1951-04-04 | $7700.00 | Window Closed / Lapsed |