US3088683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper disintegrator
Assignee: J B SEDBERRY Inc
•
Filing: 1962-06-06
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Granted: 1963-05-07
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Expires: 1982-06-06
Abstract
No abstract record available.
Inventors
- 👤 Elias F Joseph
- 👤 Benjamin B Cleneay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:55
CPC Classifications
B; B02; B02C; B02C13/00; B02C13/13; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/933
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
DISINTEGRATING APPARATUS COMPRISING, IN COMBINATION, A CABINET, A FRAME DISPOSED TRANSVERSELY OF THE CABINET SUBSTANTIALLY MEDIALLY THEREOF, A HAMMER MILL SUPPORTED ON SAID FRAME, SAID HAMMER MILL INCLUDING AN ARCUATE IMPERFORATE UPPER SECTION AND AN ARCUATE LOWER SECTION HAVING A PERFORATE BOTTOM WALL, AN INPERFORATE CASING ENCLOSING SAID LOWER SECTION, SAID UPPER AND LOWER SECTIONS FORMING A GRINDING CHAMBER, SAID UPPER SECTION INCLUDING FRONT AND REAR WALLS WHOSE UPPER EDGES ARE SPACED APART TO DEFINE A MATERIAL RECEIVING OPENING THEREBETWEEN, A MOTOR FOR DRIVING SAID MOLL ALSO SUPPORTED ON SAID FRAME, A SHAFT HAVING A PLURALITY OF HAMMERS THEREON AND DISPOSED WITHIN SAID GRINDING CHAMBER, ONE END OF SAID SHAFT CONNECTED TO SAID MOTOR, A FEEDING CHUTE AT THE TOP OF THE CABINET COMMUNICATING WITH THE OPENING IN SAID UPPER SECTION AND OFFSET THEREFROM, A DISCHARGE HOPPER SUPPORTED ON SAID CASING BELOW THE PERFORATE BOTTOM
Claim 2
Dependent Claim
145 words
DISINTEGRATING APPARATUS COMPRISING, IN COMBINATION, A CABINET, A FRAME DISPOSED TRANSVERSELY OF THE CABINET SUBSTANTIALLY MEDIALLY THEREOF, A HAMMER MILL SUPPORTED ON SAID FRAME, SAID HAMMER MILL INCLUDING AN ARCUATE IMPERFORATE UPPER SECTION AND AN ARCUATE LOWER SECTION HAVING A PERFORATE BOTTOM WALL, AN INPERFORATE CASING ENCLOSING SAID LOWER SECTION, SAID UPPER AND LOWER SECTIONS FORMING A GRINDING CHAMBER, SAID UPPER SECTION INCLUDING FRONT AND REAR WALLS WHOSE UPPER EDGES ARE SPACED APART TO DEFINE A MATERIAL RECEIVING OPENING THEREBETWEEN, A MOTOR FOR DRIVING SAID MOLL ALSO SUPPORTED ON SAID FRAME, A SHAFT HAVING A PLURALITY OF HAMMERS THEREON AND DISPOSED WITHIN SAID GRINDING CHAMBER, ONE END OF SAID SHAFT CONNECTED TO SAID MOTOR, A FEEDING CHUTE AT THE TOP OF THE CABINET COMMUNICATING WITH THE OPENING IN SAID UPPER SECTION AND OFFSET THEREFROM, A DISCHARGE HOPPER SUPPORTED ON SAID CASING BELOW THE PERFORATE BOTTOM
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) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |