US2638206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory conveyer
Assignee: Link Belt Co
•
Filing: 1949-02-04
•
Granted: 1953-05-12
•
Expires: 1969-02-04
Abstract
No abstract record available.
Inventors
- 👤 Musschoot Albert
- 👤 Richard F Bergmann
- 👤 Jr Charles M Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:40
CPC Classifications
B; B65; B65G; B65G27/00; B65G2812/00; B65G2812/03; B65G2812/0348; B65G2812/0364
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1622305A
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US1804578A
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US1819784A
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US1770644A
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US1986102A
Cited
US2068592A
Cited
US2230420A
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US2337174A
Cited
US2325248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-11 | 1956-11-10 | 1957-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-11 | 1960-11-10 | 1961-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-11 | 1964-11-10 | 1965-05-12 | $7700.00 | Window Closed / Lapsed |