US3330255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding device
Assignee: BEACON STEEL PRODUCTS Co
•
Filing: 1965-10-23
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Granted: 1967-07-11
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Robert A Scott
- 👤 Richard R Reese
- 👤 David A Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:10
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/01; A01K39/012; A01K39/0125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A FEEDER COMPRISING AN ELONGATED HORIZONTALLY DISPOSED FEED LINE HAVING A PLURALITY OF SPACED OPENINGS IN A LOWER SIDE THEREOF DEFINING A PLURALITY OF SPACED FEEDING STATIONS, A SUPPLY HOPPER CONNECTED TO SAID FEED LINE, A HELICAL AUGER SUPPORTED WITHIN SAID FEED LINE, MEANS FOR DRIVING SAID AUGER IN A FIRST AND A SECOND DIRECTION FOR CONVEYING FEED ALONG SAID FEED LINE IN A DIRECTION CORRESPONDING TO THE DIRECTION SAID AUGER IS DRIVEN AND VALVE MEANS AT EACH FEEDING STATION COOPERATING WITH THE CORRE-
Claim 2
Dependent Claim
84 words
A FEEDER COMPRISING AN ELONGATED HORIZONTALLY DISPOSED FEED LINE HAVING A PLURALITY OF SPACED OPENINGS IN A LOWER SIDE THEREOF DEFINING A PLURALITY OF SPACED FEEDING STATIONS, A SUPPLY HOPPER CONNECTED TO SAID FEED LINE, A HELICAL AUGER SUPPORTED WITHIN SAID FEED LINE, MEANS FOR DRIVING SAID AUGER IN A FIRST AND A SECOND DIRECTION FOR CONVEYING FEED ALONG SAID FEED LINE IN A DIRECTION CORRESPONDING TO THE DIRECTION SAID AUGER IS DRIVEN AND VALVE MEANS AT EACH FEEDING STATION COOPERATING WITH THE CORRE-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |