US3521777A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping drum pallet with annular fork receiving means
Assignee: INVENTORS ENGR Inc
•
Filing: 1967-10-09
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Granted: 1970-07-28
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Expires: 1987-10-09
Abstract
No abstract record available.
Inventors
- 👤 Albam M Vik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:07
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/70; B65D19/00; B65D19/38; B65D19/44; B65D85/00; B65D85/20; Y; Y10; Y10S; Y10S206/00; Y10S206/821
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-27 | 1974-01-26 | 1974-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-27 | 1978-01-26 | 1978-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-27 | 1982-01-26 | 1982-07-28 | $7700.00 | Window Closed / Lapsed |