US2746802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizer for liquids
Assignee: Instituut Voor Tuinbouwtechniek
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Filing: 1952-03-21
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Granted: 1956-05-22
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Expires: 1972-03-21
Abstract
No abstract record available.
Inventors
- 👤 Feis Nikolaas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:40
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/06; B05B7/062; B05B7/065; B05B7/0075; B05B7/04; F; F23; F23D; F23D11/00; F23D11/10; Y; Y10; Y10S; Y10S261/00; Y10S261/39
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN ATOMIZER FOR LIQUIDS COMPRISING A DUCT FOR GUIDING THERETHROUGH A STREAM OF A GASEOUS FLUID IN UNIDIRECTIONAL FLOW, A HOLLOW LIQUID DISPERSING MEMBER DISPOSED WITHIN SAID FLUID DUCT IN AXIAL ALIGNMENT THEREWITH AND OPEN AT BOTH ENDS FOR CAUSING A FLUID FLOW ALONG THE INNER AND OUTER WALL OF SAID HOLLOW MEMBER, THE SAID MEMBER HAVING INNER AND OUTER WALL SURFACES BOTH OUTWARDLY TAPERED IN THE DIRECTION OF THE FLUID FLOW, AND LIQUID CONDUIT MEANS FOR FEEDING LIQUID TO BE DISPERSED TO THE OUTER WALL OF SAID HOLLOW MEMBER.
Claim 2
Dependent Claim
90 words
AN ATOMIZER FOR LIQUIDS COMPRISING A DUCT FOR GUIDING THERETHROUGH A STREAM OF A GASEOUS FLUID IN UNIDIRECTIONAL FLOW, A HOLLOW LIQUID DISPERSING MEMBER DISPOSED WITHIN SAID FLUID DUCT IN AXIAL ALIGNMENT THEREWITH AND OPEN AT BOTH ENDS FOR CAUSING A FLUID FLOW ALONG THE INNER AND OUTER WALL OF SAID HOLLOW MEMBER, THE SAID MEMBER HAVING INNER AND OUTER WALL SURFACES BOTH OUTWARDLY TAPERED IN THE DIRECTION OF THE FLUID FLOW, AND LIQUID CONDUIT MEANS FOR FEEDING LIQUID TO BE DISPERSED TO THE OUTER WALL OF SAID HOLLOW MEMBER.
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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) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |