US2720989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Freight handling truck
Assignee: Individual
•
Filing: 1953-02-24
•
Granted: 1955-10-18
•
Expires: 1973-02-24
Abstract
No abstract record available.
Inventors
- 👤 Wormser Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:51
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US171367A
Cited
US468559A
Cited
GB189818909A
Cited
US954993A
Cited
US1270383A
Cited
US2209581A
Cited
FR898358A
Cited
US2548054A
Cited
US2633260A
Cited
US2557203A
Cited
US2584240A
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 |