US2739719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic bag loader for vehicles
Assignee: Individual
•
Filing: 1952-07-09
•
Granted: 1956-03-27
•
Expires: 1972-07-09
Abstract
No abstract record available.
Inventors
- 👤 John H Mackaness
- 👤 John H Morling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:48
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/44; B60P1/4407
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |