US3363847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste disposer
Assignee: CURT G JOA
•
Filing: 1964-11-12
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Granted: 1968-01-16
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Expires: 1984-11-12
Abstract
No abstract record available.
Inventors
- 👤 Curt G Joa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:00
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26; E03C1/266; E03C1/2665; Y; Y10; Y10S; Y10S241/00; Y10S241/606
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A WASTE DISPOSER COMPRISING: A FLOTATION CHAMBER INTO WHICH WASTE MATERIAL IS DEPOSITED FOR SEPARATION OF SINKABLE MATERIAL FROM FLOATABLE MATERIAL, A LIP ON THE FLOTATION CHAMBER OVER WHICH FLOATABLE MATERIAL IS DISCHARGED THEREFROM, CONVEYOR MEANS FOR CONVEYING FLOATABLE MATERIAL IN THE FLOTATION CHAMBER OVER SAID LIP, A PICKER DRUM ADJACENT SAID LIP AND ONTO WHICH THE FLOATABLE MATERIAL IS FED BY THE CONVEYOR MEANS, A PICKER WALL ADJACENT THE PICKER DRUM AND WITH WHICH THE PICKER DRUM COACTS TO DISINTEGRATE THE FLOATABLE MATERIAL, AND MEANS FOR DISPOSING OF DISINTEGRATED MATERIAL.
Claim 2
Dependent Claim
91 words
A WASTE DISPOSER COMPRISING: A FLOTATION CHAMBER INTO WHICH WASTE MATERIAL IS DEPOSITED FOR SEPARATION OF SINKABLE MATERIAL FROM FLOATABLE MATERIAL, A LIP ON THE FLOTATION CHAMBER OVER WHICH FLOATABLE MATERIAL IS DISCHARGED THEREFROM, CONVEYOR MEANS FOR CONVEYING FLOATABLE MATERIAL IN THE FLOTATION CHAMBER OVER SAID LIP, A PICKER DRUM ADJACENT SAID LIP AND ONTO WHICH THE FLOATABLE MATERIAL IS FED BY THE CONVEYOR MEANS, A PICKER WALL ADJACENT THE PICKER DRUM AND WITH WHICH THE PICKER DRUM COACTS TO DISINTEGRATE THE FLOATABLE MATERIAL, AND MEANS FOR DISPOSING OF DISINTEGRATED 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) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |