Electric resistance heating devices – Heating devices – Vaporizer
Patent
1997-04-14
1999-05-11
Walberg, Teresa
Electric resistance heating devices
Heating devices
Vaporizer
392390, 261142, 239 47, 239 515, A61M16/00
Patent
active
059037105
ABSTRACT:
This invention provides an air freshener dispenser device comprising (1) a disposable air freshener cartridge, (2) a disposable electrical plug housing, and (3) a reusable electrical plug for engaging a wall electrical outlet. The cartridge has an elongated thermoplastic hollow body configuration with a sealed internal reservoir chamber of liquid air freshener medium, and the upper section of the cartridge body is shaped to a flat shallow extension of the cartridge chamber. An electrical-resistance heating element is affixed on the inner surface of the cartridge chamber shallow extension. A thin wick matrix extends internally from the cartridge chamber bottom up to the top of the chamber shallow extension. The cartridge has an integrally structured means adapted for removal of a top portion of the cartridge chamber shallow extension to expose an upper section of wick matrix to the atmosphere. The disposable electrical plug housing is detachably secured and positioned in front of the cartridge and proximate to the cartridge heating element. The plug housing has two short metal blades which extend through the cartridge vertical slots and engage the reusable electrical plug for conduction of an electrical current to the cartridge heating element, and for heat-promotion of air freshener wicking into the atmosphere.
REFERENCES:
patent: 1994932 (1935-03-01), Vidal
patent: 2597195 (1952-05-01), Smith
patent: 2611068 (1952-09-01), Wellens
patent: 2802695 (1957-08-01), Johnson
patent: 2804291 (1957-08-01), Segerstad
patent: 3067310 (1962-12-01), Waltz et al.
patent: 3266661 (1966-08-01), Dates
patent: 3288556 (1966-11-01), Weber, III
patent: 3431393 (1969-03-01), Katsuda
patent: 3482929 (1969-12-01), Gentil
patent: 3550853 (1970-12-01), Gray
patent: 3633881 (1972-01-01), Yurdin
patent: 4020321 (1977-04-01), Oswald
patent: 4037353 (1977-07-01), Hennart et al.
patent: 4037392 (1977-07-01), Taylor et al.
patent: 4228124 (1980-10-01), Kashihara et al.
patent: 4286754 (1981-09-01), Jones
patent: 4314915 (1982-02-01), Wiegers et al.
patent: 4343306 (1982-08-01), Kobayashi et al.
patent: 4411829 (1983-10-01), Schulte-Elte et al.
patent: 4413779 (1983-11-01), Santini
patent: 4454987 (1984-06-01), Mitchell
patent: 4849255 (1989-07-01), Grise et al.
patent: 4849606 (1989-07-01), Martens et al.
patent: 4857384 (1989-08-01), Mio et al.
patent: 4912306 (1990-03-01), Grise et al.
patent: 4913350 (1990-04-01), Purzycki
patent: 4935156 (1990-06-01), van Konynenburg et al.
patent: 4968487 (1990-11-01), Yamamoto et al.
patent: 5000383 (1991-03-01), van der Heijden
patent: 5038394 (1991-08-01), Hasegawa et al.
patent: 5106540 (1992-04-01), Barma et al.
patent: 5111477 (1992-05-01), Muderlak
patent: 5234162 (1993-08-01), Sullivan
patent: 5242111 (1993-09-01), Nakoneczny et al.
patent: 5290546 (1994-03-01), Hasegawa et al.
patent: 5364027 (1994-11-01), Kuhn
patent: 5402517 (1995-03-01), Gillett et al.
patent: 5521357 (1996-05-01), Lock et al.
patent: 5522008 (1996-05-01), Bernard
patent: 5556192 (1996-09-01), Wang
patent: 5574821 (1996-11-01), Babasade
patent: 5602958 (1997-02-01), Vergnes
patent: 5647052 (1997-07-01), Patel et al.
patent: 5647053 (1997-07-01), Schroeder et al.
Martin John
Wefler Mark E.
Robinson Daniel
S. C. Johnson & Son Inc.
Walberg Teresa
LandOfFree
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