US3348932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Additive compositions to improve burning properties of liquid and solid
Assignee: Apollo Chemical Corp
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Filing: 1964-08-21
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Granted: 1967-10-24
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Expires: 1984-08-21
Abstract
No abstract record available.
Inventors
- 👤 Kukin Ira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:36
CPC Classifications
C; C10; C10L; C10L10/00; C10L10/02; C10L1/00; C10L1/10; C10L1/12; C10L1/1233; C10L1/1291; C10L10/04; C10L10/06; C10L1/125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A FUEL ADDITIVE COMPOSITION TO IMPROVE THE COMBUSTION OF THE FUEL BY REDUCING SOOT, CONSISTING ESSENTIALLY OF THE ADDITION TO AN AMOUNT OF 1,000 GALLONS OR IT EQUIVALENT OF THE FUEL OF THE ADMIXTURE COMBINATIN OF: (A) METAL SELECTED FROM THE GROUP CONSISTING OF IRON, MANGANESE AND COPPER, AND (B) METAL SELECTED FROM TE GROUP CONSISTING OF LEAD, COBALT, NICKEL, ZINCH, CHROMIUM, ANTIMONY, TIN AND VANADIUM, THE METAL CONCENTRATION IN THE COMPOSITION OF THE METAL OF GROUP A BEING LESS THAN THE METAL CONCENTRATION OF THE METAL OF GROUP B, AND IN THE FOLLOWING AMOUNTS, PROPORTIONS AND RELATIVE PROPORTIONS IN SAID STATED AMOUNT OF THE FUEL: THE METAL CONCENTRATION OF THE METAL OF GROUP A BEING IN THE RANGE OF FROM 2X10**5 TO 1.35 MOLES OF THE METAL, AND THE METAL CONCENTRATION OF THE METAL OF GROUP B BEING IN THE RANGE OF FROM 0.001 TO 2.5 MOLES OF THE METAL.
Claim 2
Dependent Claim
151 words
A FUEL ADDITIVE COMPOSITION TO IMPROVE THE COMBUSTION OF THE FUEL BY REDUCING SOOT, CONSISTING ESSENTIALLY OF THE ADDITION TO AN AMOUNT OF 1,000 GALLONS OR IT EQUIVALENT OF THE FUEL OF THE ADMIXTURE COMBINATIN OF: (A) METAL SELECTED FROM THE GROUP CONSISTING OF IRON, MANGANESE AND COPPER, AND (B) METAL SELECTED FROM TE GROUP CONSISTING OF LEAD, COBALT, NICKEL, ZINCH, CHROMIUM, ANTIMONY, TIN AND VANADIUM, THE METAL CONCENTRATION IN THE COMPOSITION OF THE METAL OF GROUP A BEING LESS THAN THE METAL CONCENTRATION OF THE METAL OF GROUP B, AND IN THE FOLLOWING AMOUNTS, PROPORTIONS AND RELATIVE PROPORTIONS IN SAID STATED AMOUNT OF THE FUEL: THE METAL CONCENTRATION OF THE METAL OF GROUP A BEING IN THE RANGE OF FROM 2X10**5 TO 1.35 MOLES OF THE METAL, AND THE METAL CONCENTRATION OF THE METAL OF GROUP B BEING IN THE RANGE OF FROM 0.001 TO 2.5 MOLES OF THE METAL.
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) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |