US2767863A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for stacking and unstacking objects
Assignee: HAWAIIAN PINEAPPLE CO Ltd
•
Filing: 1953-07-17
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Granted: 1956-10-23
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Expires: 1973-07-17
Abstract
No abstract record available.
Inventors
- 👤 Richard M Botley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:29
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/02; B65G57/16; B65G57/20; B65G57/22; B65G57/24; B65G57/245; B65G57/03; B65G57/06; B65G59/00; B65G59/02; B65G59/026; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/108; Y10S414/112
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1411172A
Cited
US1786622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |