US3323445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural implement
Assignee: Case LLC
•
Filing: 1965-03-25
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Granted: 1967-06-06
•
Expires: 1985-03-25
Abstract
No abstract record available.
Inventors
- 👤 Richard W Bushmeyer
- 👤 Jr John Holmstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:53
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/22; B30B11/222; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
IN A COMPACTING DEVICE FOR FEEDING CROPS INCLUDING MEANS FOR FEEDING CROP MATERIAL, A PLURALITY OF FORMING ROLLERS HAVING AXES ARRANGED IN A SKEWED RELATIONSHIP TO CROSS EACH OTHER IN SPACED RELATION AND PROVIDE A CORE FORMING CHAMBER THEREBETWEEN, MEANS FOR ROTATING SAID ROLLERS IN THE DIRECTION TO IMPART TO A CORE IN SAID CHAMBER A ROLLING MOTION HAVING A COMPONENT MOVING OUT OF SAID CHAMBER, ROLLER MEANS FOR RESTRICTING THE MOVEMENT OF SAID CORE OF CROP MATERIAL OUT OF SAID CHAMBER, AND MEANS FOR CUTTING THE CORE OF CROP MATERIAL INTO A SERIES OF PELLETS.
Claim 2
Dependent Claim
96 words
IN A COMPACTING DEVICE FOR FEEDING CROPS INCLUDING MEANS FOR FEEDING CROP MATERIAL, A PLURALITY OF FORMING ROLLERS HAVING AXES ARRANGED IN A SKEWED RELATIONSHIP TO CROSS EACH OTHER IN SPACED RELATION AND PROVIDE A CORE FORMING CHAMBER THEREBETWEEN, MEANS FOR ROTATING SAID ROLLERS IN THE DIRECTION TO IMPART TO A CORE IN SAID CHAMBER A ROLLING MOTION HAVING A COMPONENT MOVING OUT OF SAID CHAMBER, ROLLER MEANS FOR RESTRICTING THE MOVEMENT OF SAID CORE OF CROP MATERIAL OUT OF SAID CHAMBER, AND MEANS FOR CUTTING THE CORE OF CROP MATERIAL INTO A SERIES OF PELLETS.
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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) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |