US2628705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slatted conveyer
Assignee: PETERSON PRODUCTS Corp
•
Filing: 1948-06-10
•
Granted: 1953-02-17
•
Expires: 1968-06-10
Abstract
No abstract record available.
Inventors
- 👤 Kline Donald
- 👤 Edward N Michna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:27
CPC Classifications
B; B65; B65G; B65G39/00; B65G39/10; B65G39/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190319810A
Cited
US1026617A
Cited
US1140923A
Cited
US1401366A
Cited
US1507832A
Cited
US1556562A
Cited
US1787984A
Cited
US2100959A
Cited
US2430720A
Cited
US2428507A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |