US3347303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical device to facilitate the combustion of fuel oil in oil burners
Assignee: Individual
•
Filing: 1965-06-01
•
Granted: 1967-10-17
•
Expires: 1985-06-01
Abstract
No abstract record available.
Inventors
- 👤 Simon J Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:41
CPC Classifications
F; F23; F23K; F23K5/00; F23K5/02; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/877; Y10T137/87877
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A MECHANICAL DEVICE TO FACILITATE THE COMBUSTION OF FUEL OIL IN OIL BURNERS, THE DEVICE COMPRISING AN OIL CONTAINER, AN INLET FOR THE FUEL OIL UNDER PRESSURE AT ONE END OF THE CONTAINER, THE INLET COMPRISING A TUBE INTEGRALLY FORMED AT THE BASE WITH THE CONTAINER AND INTERNALLY THREADED AT LEAST ONE OUTLET FOR THE FUEL OIL IN THE OPPOSITE END OF THE CONTAINER AND INTERNALLY THREADED, AT LEAST ONE OUTLET FOR THE FUEL OIL ADJACENT THE FIRST MENTIONED OUTLET, MEANS REMOVABLY CLOSING THE OUTLETS, A SPRING LOADED SHUT OFF VALVE DISPOSED IN ONE OF THE OUTLETS, AND MEANS INTERMEDIATE THE INLET AND OUTLETS ADAPTED TO GATHER UNHOMOGENIZED PARTICLES AND AGITATE THE OIL AS IT PASSES THROUGH THE CONTAINER.
Claim 2
Dependent Claim
119 words
A MECHANICAL DEVICE TO FACILITATE THE COMBUSTION OF FUEL OIL IN OIL BURNERS, THE DEVICE COMPRISING AN OIL CONTAINER, AN INLET FOR THE FUEL OIL UNDER PRESSURE AT ONE END OF THE CONTAINER, THE INLET COMPRISING A TUBE INTEGRALLY FORMED AT THE BASE WITH THE CONTAINER AND INTERNALLY THREADED AT LEAST ONE OUTLET FOR THE FUEL OIL IN THE OPPOSITE END OF THE CONTAINER AND INTERNALLY THREADED, AT LEAST ONE OUTLET FOR THE FUEL OIL ADJACENT THE FIRST MENTIONED OUTLET, MEANS REMOVABLY CLOSING THE OUTLETS, A SPRING LOADED SHUT OFF VALVE DISPOSED IN ONE OF THE OUTLETS, AND MEANS INTERMEDIATE THE INLET AND OUTLETS ADAPTED TO GATHER UNHOMOGENIZED PARTICLES AND AGITATE THE OIL AS IT PASSES THROUGH THE CONTAINER.
References Cited (Backward Citations)
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US1649103A
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US1516871A
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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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |