US3022904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully automatic machine for loading and unloading crates, boxes and like containers in stacks
Assignee: EXPRESS DAIRIES (NORTHERN) Ltd
•
Filing: 1958-12-03
•
Granted: 1962-02-27
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Expires: 1978-12-03
Abstract
No abstract record available.
Inventors
- 👤 Shires James William Nutter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:27
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/02; B65G57/16; B65G57/20; B65G57/22; B65G57/24; B65G57/245; B65G57/09; B65G57/10; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102; Y10S414/103; Y10S414/106; Y10S414/114
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2523025A
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US2508861A
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US2710696A
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US2754555A
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US2796179A
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US2875907A
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US2844263A
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US2944702A
Cited
US2947405A
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US2980265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |