US3084024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chemical smog control
Assignee: Lockheed Martin Corp
•
Filing: 1959-11-19
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Granted: 1963-04-02
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Expires: 1979-11-19
Abstract
No abstract record available.
Inventors
- 👤 William F Hamilton
- 👤 Levine Myron
- 👤 Simon Eli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:10
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/01
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
20 words
THE METHOD OF SUPPRESSING OZONE IN AIR POLLUTED WITH HYDROCARBONS AND OXIDES OF NITROGEN COMPRISING, INJECTING IODINE INTO THE AIR.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |