US5086716B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
System, apparatus and method for disposing of solid waste
Assignee: PERMA-FIX Corp A CORP OF
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Filing: 1990-04-30
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Granted: 1995-08-29
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Expires: 2010-04-30
Abstract
No abstract record available.
Inventors
- 👤 Fred A Lafser Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:58
CPC Classifications
C; C04; C04B; C04B7/00; C04B7/36; C04B7/43; C04B7/44; C04B7/4407; C04B7/4438; F; F23; F23G; F23G5/00; F23G5/20; F23G5/44; F23G5/442; F23G5/448; F23G2205/00; F23G2205/20; F23G2206/00; F23G2206/20; F23G2206/201; F23G2209/00; F23G2209/12; F23G2209/20; F23G2209/28; Y; Y02; Y02E; Y02E20/00; Y02E20/30; Y02P; Y02P40/00; Y02P40/10; Y02P40/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-08-28 | 1999-02-27 | 1999-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-08-28 | 2003-02-27 | 2003-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-08-28 | 2007-02-27 | 2007-08-29 | $7700.00 | Window Closed / Lapsed |