US3369350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shredder implement
Assignee: STANDARD ENGINEERING Co
•
Filing: 1964-11-24
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Granted: 1968-02-20
•
Expires: 1984-11-24
Abstract
No abstract record available.
Inventors
- 👤 Rogers John Harlan
- 👤 John W Saxton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:18
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/835; A01D34/8355
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A SHREDDING IMPLEMENT, A HORIZONTALLY DISPOSED FRAME, A CUTTING BLADE ASSEMBLY ROTATABLY SECURED TO THE LOWER SIDE OF SAID FRAME, SAID FRAME HAVING A FRONT EDGE, A PAIR OF PARALLEL SIDE EDGES AND A REAR EDGE, SAID REAR EDGE HAVING A PLURALITY OF EDGE PORTIONS, AT LEAST TWO OF SAID EDGE PORTIONS EXTENDING DIAGONALLY OF SAID SIDE EDGES, AND A DOOR PIVOTALLY CONNECTED TO EACH OF SAID TWO DIAGONALLY EXTENDING SIDE EDGE PORTIONS AND ADAPTED TO MOVE FROM A FIRST POSITION EXTENDING VERTICALLY DOWNWARDLY TO A SECOND POSITION EXTENDING REARWARDLY OF SAID FRAME.
Claim 2
Dependent Claim
94 words
IN A SHREDDING IMPLEMENT, A HORIZONTALLY DISPOSED FRAME, A CUTTING BLADE ASSEMBLY ROTATABLY SECURED TO THE LOWER SIDE OF SAID FRAME, SAID FRAME HAVING A FRONT EDGE, A PAIR OF PARALLEL SIDE EDGES AND A REAR EDGE, SAID REAR EDGE HAVING A PLURALITY OF EDGE PORTIONS, AT LEAST TWO OF SAID EDGE PORTIONS EXTENDING DIAGONALLY OF SAID SIDE EDGES, AND A DOOR PIVOTALLY CONNECTED TO EACH OF SAID TWO DIAGONALLY EXTENDING SIDE EDGE PORTIONS AND ADAPTED TO MOVE FROM A FIRST POSITION EXTENDING VERTICALLY DOWNWARDLY TO A SECOND POSITION EXTENDING REARWARDLY OF SAID FRAME.
References Cited (Backward Citations)
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Cited
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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) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |