US2792291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple element vaporizer and ball construction therefor
Assignee: Individual
•
Filing: 1955-05-12
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Granted: 1957-05-14
•
Expires: 1975-05-12
Abstract
No abstract record available.
Inventors
- 👤 Arnold K Malouf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:26
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4373; F02M2700/4376
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
66 words
AN ATOMIZING UNIT FOR A DOWNWARDLY FLOWING MIXTURE OF LIUQID AND AIR COMPRISING A VERTICAL CAGE HAVING SIDE OPENINGS THEREIN AND A CLOSED TOP SECTION, SAID CAGE HAVING AN OPENING IN THE BOTTOM THEREOF, A BALL WITHIN SAID CAGE, AND A PLURALITY OF SCOOP ELEMENTS JOINED TOGETHER UNDER AND ATTACHED TO SAID CAGE, SAID ELEMENTS BEING ADAPTED TO CONDUCT SAID DOWNWARDLY FLOWING MIXTURE UNDER SAID BALL.
References Cited (Backward Citations)
US1806404A
Cited
GB356374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |