US3515276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for decontaminating fluid
Assignee: Cyclonics Corp
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Filing: 1968-03-11
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Granted: 1970-06-02
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Expires: 1988-03-11
Abstract
No abstract record available.
Inventors
- 👤 Alva Gene Comer
- 👤 Robert E Reed
- 👤 Ernest C Fitch Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:46
CPC Classifications
D; D06; D06F; D06F43/00; D06F43/08; D06F43/081; D06F43/085; B; B04; B04C; B04C9/00; D06F43/005; B04C2009/002
Claims Analysis
Total Claims: 0
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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) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |