Patent US4318397A successfully refreshed from Google Patents.
US4318397A
Expired / Lapsed
US
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Atomizing apparatus
Assignee: Panasonic Ecology Systems Co Ltd
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Filing: 1979-12-31
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Granted: 1982-03-09
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Expires: 1999-12-31
Abstract
Abstract An atomizing apparatus comprising a steam generating unit, a steam nozzle communicating with the steam generating unit, a cup for containing a medicinal solution and a medicinal nozzle for drawing out the medicinal solution from the cup which are accommodated in a case with a top opening. A lid detachably fitting to the top opening of the case is integrally provided with a confining tube opposed to the steam nozzle. This structure eliminates the likelihood of causing burns to the user and troubles due to the condensation of steam, thus assuring safety and easy maintenance.
Inventors
- 👤 Takashi Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:06
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/04; A61M11/041; A61M11/06; A61M11/065; A61M2209/00; A61M2209/08; A61M2209/084
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
235 words
An atomizing apparatus comprising: a case having an open top, a rear wall and a front wall; a steam generating unit provided in the case adjacent the rear wall thereof; a cup arranged in the case for containing a medicinal solution; a steam nozzle communicating with the steam generating unit and having a discharge end directed in a discharge path extending toward and above the front wall; a medicinal nozzle communicating with the cup and having a discharge end close to the discharge end of the steam nozzle for drawing out the medicinal solution from the cup; a water receptacle disposed in the case adjacent the front wall thereof; a lid detachably fitting on the case to cover the steam generating unit, the cup, the steam nozzle, the medicinal nozzle and the water receptacle, the lid being integrally provided with a confining tube arranged forwardly and in the discharge path of the steam nozzle; a water guide provided inside of the case and positioned over the water receptacle; and a partition plate provided in the case below the lid and extending forwardly and downwardly from the rear wall toward the front wall of the case and having an end positioned in communication with the water receptacle, the partition plate together with the water guide serving to guide drops of water formed on the interior wall surfaces of the case and lid into the water receptacle.
Claim 2
Dependent Claim
235 words
An atomizing apparatus comprising: a case having an open top, a rear wall and a front wall; a steam generating unit provided in the case adjacent the rear wall thereof; a cup arranged in the case for containing a medicinal solution; a steam nozzle communicating with the steam generating unit and having a discharge end directed in a discharge path extending toward and above the front wall; a medicinal nozzle communicating with the cup and having a discharge end close to the discharge end of the steam nozzle for drawing out the medicinal solution from the cup; a water receptacle disposed in the case adjacent the front wall thereof; a lid detachably fitting on the case to cover the steam generating unit, the cup, the steam nozzle, the medicinal nozzle and the water receptacle, the lid being integrally provided with a confining tube arranged forwardly and in the discharge path of the steam nozzle; a water guide provided inside of the case and positioned over the water receptacle; and a partition plate provided in the case below the lid and extending forwardly and downwardly from the rear wall toward the front wall of the case and having an end positioned in communication with the water receptacle, the partition plate together with the water guide serving to guide drops of water formed on the interior wall surfaces of the case and lid into the water receptacle.
Claim 3
Dependent Claim
53 words
An apparatus as defined in claim 1 wherein the steam generating unit comprises a tank having a wide top opening and a tank cap separate from the tank and detachably mountable on the tank to form a steam chamber between the tank and the cap even when the tank is full of water.
Claim 4
Dependent Claim
52 words
An apparatus as defined in claim 1 wherein the cup is disposed within the water receptacle with a clearance formed between the peripheral wall of the cup and the peripheral wall of the water receptacle so that the drops of water are allowed to fall into the water receptacle through the clearance.
Claim 5
Dependent Claim
40 words
An apparatus as defined in claim 3 wherein the confining tube has its lowermost end positioned above the clearance, whereby the drops of water on the inside surface of the confining tube are allowed to fall into the water receptacle.
Claim 6
Dependent Claim
41 words
An apparatus as defined in claim 1 wherein the confining tube has inside thereof an inwardly projecting stepped portion to prevent drops of water formed by condensation on the inner surface of the confining tube from flowing out of the tube.
Claim 7
Dependent Claim
40 words
An apparatus as defined in claim 5 wherein the confining tube has its lowermost end positioned above the water receptacle, whereby drops of water on the inner surface of the confining tube are allowed to fall into the water receptacle.
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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) | 1985-03-08 | 1985-09-07 | 1986-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-08 | 1989-09-07 | 1990-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-08 | 1993-09-07 | 1994-03-09 | $7700.00 | Window Closed / Lapsed |