US3291303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry selector conveyor assembly
Assignee: Altenpohl W F Inc
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Filing: 1963-03-13
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Granted: 1966-12-13
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Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Jr William F Altenpohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:28
CPC Classifications
A; A22; A22C; A22C21/00; A22C21/0053; B; B07; B07C; B07C5/00; B07C5/16; B07C5/22; G; G01; G01G; G01G19/00; G01G19/02; G01G19/03; G01G19/04; G01G19/06; G01G19/14; Y; Y10; Y10S; Y10S209/00; Y10S209/912
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
125 words
IN COMBINATION WITH A CONVEYOR SYSTEM FOR CONVEYING ARTICLES IN SPACED RELATION AT A PREDETERMINED SPEED TO A DELIVERY STATION, MEANS FOR REMOVING ARTICLES BETWEEN PRESET MAXIMUM AND MINIMUM WEIGHT LIMITS FROM SAID CONVEYOR SYSTEM PRIOR TO ARRIVAL AT SAID DELIVERY STATION COMPRISING, AT LEAST TWO CLOSELY SPACED WEIGHT SENSING STATIONS IN THE CONVEYOR SYSTEM THROUGH WHICH THE ARTICLES SEQUENTIALLY PASS, MEANS RESPONSIVE TO THE SENSING OF ARTICLES EXCEEDING ONE OF SAID PRESET WEIGHT LIMITS FOR DISCHARGING SUCH ARTICLES ONLY AT ONE OF SAID WEIGHT SENSING STATIONS, AND DISABLING MEANS RESPONSIVE TO SENSING OF ARTICLES EXCEEDING THE OTHER OF SAID PRESET LIMITS AT THE OTHER OF SAID WEIGHT SENSING STATIONS FOR PREVENTING DISCHARGE OF SUCH LATTER ARTCLES AT SAID ONE OF THE WEIGHT SENSING STATIONS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |