Patent US3557685A successfully refreshed from Google Patents.
US3557685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid waste disposal plant
Assignee: IND SERVICES OF AMERICA Inc
•
Filing: 1968-12-26
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Granted: 1971-01-26
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Expires: 1988-12-26
Abstract
Abstract This application discloses a plant for practicing a process for disposing of solid waste material by initially moving raw waste into a salvage separation area, then separating salvageable material from the waste material to be further processed, subsequently shredding the residue waste material and compacting or bailing it, and finally transporting the shredded and compacted waste to a sanitary landfill.
Inventors
- 👤 John B Schroering
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:22
CPC Classifications
B; B03; B03B; B03B9/00; B03B9/06; Y; Y10; Y10S; Y10S209/00; Y10S209/93; Y10S241/00; Y10S241/38
Claims Analysis
Total Claims: 0
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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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |