US3075289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Classifying means
Assignee: JBS USA LLC
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Filing: 1959-10-29
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Granted: 1963-01-29
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Expires: 1979-10-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Schreuder
- 👤 Howard G Reichel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:57
CPC Classifications
B; B26; B26D; B26D7/00; G; G01; G01B; G01B5/00; G01B5/02; G01B5/06; G01B5/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A CLASSIFYING DEVICE COMPRISING: A BED PLATE ADAPTED TO SLIDABLY SUPPORT A UNIT OF MATERIAL TO BE CLASSIFIED; A GUIDE UPSTANDING AT ONE SIDE OF SAID BED PLATE; A FIRST MOVABLE CAM MEANS POSITIONED ABOVE SAID BED PLATE TO BE MOVED BY THE UPPER SURFACE OF SAID MATERIAL SLIDING THEREON; A SECOND MOVABLE CAM MEANS POSITIONED OPPOSITE SAID GUIDE TO BE MOVED BY A SIDE SURFACE OF SAID MATERIAL; FIRST INDICATOR MEANS OPERATIVELY CONNECTED TO SAID FIRST MOVABLE CAM MEANS TO BE MOVED THEREBY IN A GIVEN DIRECTION ACCORDING TO INCREASED HEIGHT OF SAID UPPER SURFACE; SECOND INDICATOR MEANS OPERATIVELY CONNECTED TO SAID SECOND MOVABLE CAM MEANS TO BE MOVED THEREBY IN A DIRECTION OPPOSITE SAID GIVEN DIRECTION ACCORDING TO INCREASED WIDTH OF SAID SIDE SURFACE FROM SAID GUIDE, SAID FIRST AND SECOND INDICATOR MEANS COOPERATING TO EXHIBIT VISUALLY A FUNCTION OF THE CROSS-SECTIONAL AREA OF THE MATERIAL.
Claim 2
Dependent Claim
148 words
A CLASSIFYING DEVICE COMPRISING: A BED PLATE ADAPTED TO SLIDABLY SUPPORT A UNIT OF MATERIAL TO BE CLASSIFIED; A GUIDE UPSTANDING AT ONE SIDE OF SAID BED PLATE; A FIRST MOVABLE CAM MEANS POSITIONED ABOVE SAID BED PLATE TO BE MOVED BY THE UPPER SURFACE OF SAID MATERIAL SLIDING THEREON; A SECOND MOVABLE CAM MEANS POSITIONED OPPOSITE SAID GUIDE TO BE MOVED BY A SIDE SURFACE OF SAID MATERIAL; FIRST INDICATOR MEANS OPERATIVELY CONNECTED TO SAID FIRST MOVABLE CAM MEANS TO BE MOVED THEREBY IN A GIVEN DIRECTION ACCORDING TO INCREASED HEIGHT OF SAID UPPER SURFACE; SECOND INDICATOR MEANS OPERATIVELY CONNECTED TO SAID SECOND MOVABLE CAM MEANS TO BE MOVED THEREBY IN A DIRECTION OPPOSITE SAID GIVEN DIRECTION ACCORDING TO INCREASED WIDTH OF SAID SIDE SURFACE FROM SAID GUIDE, SAID FIRST AND SECOND INDICATOR MEANS COOPERATING TO EXHIBIT VISUALLY A FUNCTION OF THE CROSS-SECTIONAL AREA OF THE MATERIAL.
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) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |