US2701657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load-moving apparatus
Assignee: Individual
•
Filing: 1951-06-14
•
Granted: 1955-02-08
•
Expires: 1971-06-14
Abstract
No abstract record available.
Inventors
- 👤 George E Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:16
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1768316A
Cited
US1504427A
Cited
US1930694A
Cited
US1937016A
Cited
US2413096A
Cited
US2472223A
Cited
US2631744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |