[특허]Passive air freshener

[미국특허] Passive air freshener 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61L-009/04
출원번호	US-0886415 (1986-07-17)
발명자 / 주소	Dolan John E. (15 New Main St. Haverstraw NY 10927)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A room deodorizer that relies on the fact that oil and water do not mix and that oil is lighter than water, to the end that water can be used to drive the perfume oils out of a paper matrix or the like by molecular displacement consequently, instead of having a perfume solution moving up a wick, it is provided that water rises from a reservoir by capillary action into an upper portion of a wick which is impregnated with perfume oil, and because of the molecular displacement of the oil by the water, the perfume oil is thereby driven to the surface when it evaporates into the ambient.

대표청구항 ▼

A room deodorizer adapted to continuously dispense a deodorant into a room over an extended time period of the order of 60 days comprising: a container for holding a quantity of a first liquid that is not miscible with a second liquid; a first matrix element partly immersed in said first liquid, and a second matrix element impregnated with said second liquid, said second matrix element being disposed above said first matrix element and communicating therewith such that the first liquid moves upward in the first matrix element by capillary action and contacts said second liquid impregnated in said second matrix element whereby the second liquid is forced to the surface by molecular displacement and evaporates into the atmosphere; further including a cover assembly fitted to the top of said container, said cover assembly including a tube for accommodating said first matrix element and a hollow sleeve formed adjacent said tube; said cover assembly including a cover member having a recess therein for receiving said second matrix element; a cap fitting over said cover member, said cap being provided with a rod adapted to extend into said hollow sleeve formed adjacent said tube, thereby to block an opening formed at the bottom of said sleeve such that water cannot reach said first matrix element.

이 특허를 인용한 특허 (26) 인용/피인용 타임라인 분석

Caserta,Andrea; Garcia Fabrega,Ruben; Moreno Perez,David, Adjustable non-electric liquid air freshener device.
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DiBello, Anna; Armstrong, Mark; Spaile, Henri; Petarcic, David; Kopinski, Ed, Air freshener.
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Zaragoza, Robert; Friedrich, Thomas, Air freshener.
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Valentino, Heidi; Ludwig, Kathryn, Air freshener device.
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Akyu Muneki,JPX, Air freshener dispenser.
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Quintard,Daniel; Lalanne,Jacques; Guglielmini,Bernard, Dispensing container.
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Losi Salvatore A. (Petit-Lancy CHX), Fluid evaporating devices.
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He,Mengtao Pete; Rinaldis,David; Cowart,Christopher; Groene,Ralf; Park,Debra; Stathakis,Kristopher, Intermediary device.
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He,Mengtao Pete; Triplett,Carl; Conway,Mary J., Method and apparatus for a multiple source vapor-dispensing device.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary, Method and apparatus for dual-outlet vapor dispenser.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary; Rinaldis, David; Strasser, Michael; Mills, IV, Francis Joseph, Methods and apparatus for a controllable vapor-dispensing device.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary, Methods and apparatus for a discrete vapor-dispensing device.
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He,Mengtao Pete; Triplett,Carl; Conway,Mary, Methods and apparatus for a discrete vapor-dispensing device.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary, Methods and apparatus for a dual-outlet vapor dispenser.
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He,Mengtao Pete; Triplett,Carl; Conway,Mary J.; Rinaldis,David; Strasser,Michael, Methods and apparatus for a variable resistor configured to compensate for non-linearities in a heating element circuit.
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Varanasi, Padma Prabodh; Adair, Joel E., Methods for reducing seepage from wick-based controlled release devices, and wick-based devices having reduced seepage.
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David J. Schram ; John A. Boticki ; Maryann Jashinske ; Edward J. Martens, III, Replaceable reservoir for an atomizing apparatus.
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McGee, Thomas; Sgaramella, Richard P.; Brown, Colin; Naish, Guy Edward; Gohil, Kishen, Vapor diffusing device.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary; Rinaldis, David; Strasser, Michael; Mills, IV, Francis Joseph, Vapor dispensing device having improved transverse loading stability.
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Triplett, Carl; Pappalardo, Paul; He, Mengato Pete; Hunt, David; Schmidt, Gilbert, Vapor dispersing device and method.
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van der Heijden Johannes (Hilversum NLX), Vapor releasing device.
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He,Mengtao Pete; Triplett,Carl; Conway,Mary J., Vaporizer features.
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Banco, Michael J.; Tasz, Maciej K.; Matter, Jerome A., Volatile material dispenser and method of emitting a volatile material.
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Santini, Thomas F.; Budraitis, Anthony; Steward, Charles C.; Gick, John; Green, Carter B., Volatile medium delivery device.
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Santini, Thomas; Budraitis, Anthony; Steward, Charles C.; Gick, John; Green, Carter, Volatile medium delivery device.
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He, Mengtao Pete; Triplett, Carl; Conway, Mary J., Wall-mounted electrical device having adjustable outlet prongs.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Passive air freshener 원문보기