US2720993A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck mounted machine for loading and manipulating materials
Assignee: 1250 WEST 80TH STREET Corp
•
Filing: 1951-12-12
•
Granted: 1955-10-18
•
Expires: 1971-12-12
Abstract
No abstract record available.
Inventors
- 👤 Le Grand H Lull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:39
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/08; B66F9/10; B66F9/12; B66F9/125; Y; Y10; Y10S; Y10S414/00; Y10S414/123
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2261483A
Cited
US2428223A
Cited
US2410373A
Cited
US2421472A
Cited
US2479623A
Cited
US2450152A
Cited
US2598865A
Cited
US2621811A
Cited
US2620930A
Cited
US2584240A
Cited
US2613822A
Cited
US2591544A
Cited
US2601092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-17 | 1959-04-18 | 1959-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-17 | 1963-04-18 | 1963-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-17 | 1967-04-18 | 1967-10-18 | $7700.00 | Window Closed / Lapsed |