US3085702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material handling device
Assignee: CONTAINER SERVICE CO
•
Filing: 1958-02-21
•
Granted: 1963-04-16
•
Expires: 1978-02-21
Abstract
No abstract record available.
Inventors
- 👤 Howard D Aldredge
- 👤 Robert L Aldredge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:18
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/02; B65F3/04; B65F2003/0263; B65F2003/0279
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2565792A
Cited
GB763651A
Cited
US2699876A
Cited
US2885101A
Cited
US2824658A
Cited
US2824655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |