US2652915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aligning device
Assignee: HAWAIIAN PINEAPPLE CO Ltd
•
Filing: 1950-09-21
•
Granted: 1953-09-22
•
Expires: 1970-09-21
Abstract
No abstract record available.
Inventors
- 👤 Harry S Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:14
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US79962A
Cited
US304149A
Cited
US710848A
Cited
US1060247A
Cited
US1060248A
Cited
US1430124A
Cited
US2220380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |