US2669338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power operated conveyer-type loading machine
Assignee: Athey Products Corp
•
Filing: 1952-05-23
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Granted: 1954-02-16
•
Expires: 1972-05-23
Abstract
No abstract record available.
Inventors
- 👤 Robert W Kling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:28
CPC Classifications
A; A01; A01F; A01F25/00; A01F25/16; A01F25/20; A01F25/2027; B; B65; B65G; B65G65/00; A01F2025/2045; A01F2025/2063; B65G2814/00; B65G2814/03; B65G2814/0301; B65G2814/0326; B65G2814/0328; B65G2814/0331; B65G2814/0334
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1630598A
Cited
US1764084A
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US1862230A
Cited
US2208128A
Cited
US2199257A
Cited
US2315091A
Cited
US2639022A
Cited
US2623624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |