Patent US4294407A successfully refreshed from Google Patents.
US4294407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizer for fluids, preferably an inhalation device
Assignee: BSH Hausgeräte GmbH
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Filing: 1979-12-17
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Granted: 1981-10-13
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Expires: 1999-12-17
Abstract
Abstract Atomizer for fluid, including an atomizer housing, a unitary fluid container removably inserted in the housing, an atomizing element activatable by ultrasonic flexural vibrations being disposed in the housing, means integral with the fluid container for transporting the fluid from the fluid container to the atomizing element, and manually activatable means for operating the transporting means and atomizing element.
Inventors
- 👤 Ernst Reichl
- 👤 Herbert Marloth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:18
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/005; B; B05; B05B; B05B17/00; B05B17/04; B05B17/06; B05B17/0607; B05B17/0623; Y; Y10; Y10S; Y10S261/00; Y10S261/65
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
61 words
Atomizer for fluid, comprising an atomizer housing, a unitary fluid container removably inserted in said housing, an atomizing element activatable by ultrasonic flexural vibrations being disposed in said housing, manually operable means integral with said fluid container for transporting the fluid from said fluid container to said atomizing element, and manually activatable means for operating said transporting means and atomizing element.
Claim 2
Dependent Claim
61 words
Atomizer for fluid, comprising an atomizer housing, a unitary fluid container removably inserted in said housing, an atomizing element activatable by ultrasonic flexural vibrations being disposed in said housing, manually operable means integral with said fluid container for transporting the fluid from said fluid container to said atomizing element, and manually activatable means for operating said transporting means and atomizing element.
Claim 3
Dependent Claim
37 words
Atomizer according to claim 1, wherein said fluid container is air tight and includes means for readying a metered portion of fluid for transport, and said transporting means is operable to transport said metered portion of fluid.
Claim 4
Dependent Claim
33 words
Atomizer according to claim 2, including a discharge orifice formed in said housing, and a preparatory element in vicinity of said orifice and atomizing element for retaining said metered portion of transported fluid.
Claim 5
Dependent Claim
36 words
Atomizer according to claim 3, wherein said preparatory element is a pan having an opening formed therein facing said atomizing element, and including a fluid rebound shield integral with said pan and extending over said orifice.
Claim 6
Dependent Claim
85 words
Atomizer according to claim 1, wherein said fluid container has two parts which are compressible for activating said transporting means and including a slideable member disposed in said housing, a housing support for fixing one of said parts in position relative to said atomizing element, and a spring exerting a force on said member in a given direction, said fluid container being insertable in said slideable member and said slideable member being manually displaceable in said housing against said given direction for compressing said parts.
Claim 7
Dependent Claim
47 words
Atomizer according to claim 5, including a vibration generator for transmitting vibrations to said atomizing element, and a switch disposed in the displacement path of said slideable member, said switch being activatable by said displacement of said slideable member for operating said atomizing element and vibration generator.
Claim 8
Dependent Claim
21 words
Atomizer according to claim 6, wherein said switch is operable to activate said transporting means subsequent to operating said vibration generator.
Claim 9
Dependent Claim
47 words
Atomizer according to claim 5, wherein said housing includes a main housing body containing said slideable member, housing support, atomizing element and vibration generator, a cover part having a spout formed therein for the discharge of fluid, and a further housing part into which batteries are insertable.
Claim 10
Dependent Claim
12 words
Atomizer according to claim 8, including a removable cap covering said spout.
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) | 1984-10-12 | 1985-04-13 | 1985-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-12 | 1989-04-13 | 1989-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-12 | 1993-04-13 | 1993-10-13 | $7700.00 | Window Closed / Lapsed |