Patent US2138523A successfully refreshed from Google Patents.
US2138523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle body construction having concealed door hinges
Assignee: Murray Corp
•
Filing: 1935-08-30
•
Granted: 1938-11-29
•
Expires: 1955-08-30
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Haberstump
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:57
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E05D5/06; E05D5/062; B; B60; B60J; B60J5/00; B60J5/04; B60J5/042; B60J5/0422; B60J5/0423; B60J5/0431; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531
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) | 1941-11-28 | 1942-05-30 | 1942-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-11-28 | 1946-05-30 | 1946-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-11-28 | 1950-05-30 | 1950-11-29 | $7700.00 | Window Closed / Lapsed |