Garbage disposal cleaner
AssigneeCello, Limited
InventorsWilliam Rogers, Keith E. Williams
Life of this patent
Estimating the term…
Abstract
A device for spraying disinfectant foam into the opening of a garbage disposal is described. The device contains an aerosol propellant container and a substantially cylindrical adaptor. The adaptor is integrally formed, with both an upwardly-extending lip section and a downwardly-extending bottom section. The upwardly-extending lip section contains at least three flange portions separated by slots in which movable tabs are disposed. The downwardly-extending bottom section contains an orifice. The upwardly-extending section may comprise a single continuous flange with internal radial ribs.
Claims15
A device for spraying a material into a garbage disposal, said device comprising an aerosol propellant container of substantially cylindrical shape and a substantially cylindrical adaptor removably attached to said container, and wherein:
- (a) said aerosol propellant container comprises an inverted vertical action valve having a valve stem;
- (b) said substantially cylindrical adaptor comprising an upwardly-extending rim section and, integrally joined to said upwardly-extending section, a downwardly and inwardly extending bottom section, wherein:
- 1. the bottom portion of said downwardly and inwardly extending bottom section comprises an orifice;
- 2. said upwardly extending rim section comprising an upwardly-extending cylindrical flange and at least one inwardly extending rib integrally joined to an interior surface of said upwardly extending cylindrical flange, and wherein:
- (a) said at lest one rib is tapered such that the radial dimension of said rib is greater adjacent the inwardly extending bottom section,
- (b) said bottom portion also comprising a receiver for said valve stem, said receiver surrounding said orifice and extending upward from said bottom portion;
- (c) said container engaging said at least one rib such that said container is biased toward a first position by said rib in which said valve stem is disengaged from said receiver.
A device for spraying a material into a garbage disposal, wherein said device is comprised of an aerosol propellant container of substantially cylindrical shape and a substantially cylindrical adaptor removably attached to said container, and wherein:
- (a) said aerosol propellant container is comprised of an inverted vertical action valve comprising a valve stem and contains a foam-forming composition and propellant;
- (b) said substantially cylindrical adaptor is comprised of an inwardly-extending rim section and, integrally joined to said upwardly-extending section, a downwardly and inwardly extending bottom section, wherein:
- 1. the bottom portion of said downwardly and inwardly extending bottom section is comprised of an orifice;
- 2. said upwardly extending rim section is comprised of an upwardly-extending cylindrical flange and a plurality of inwardly extending ribs integrally joined to an interior surface of said upwardly extending cylindrical flange, and wherein:
- (a) each of said ribs is tapered such that the radial dimension of said ribs is greater adjacent the inwardly extending bottom section,
- (b) said bottom portion is also comprised of a receiver for said valve stem, said receiver surrounding said orifice and extending upward from said bottom portion;
- (c) wherein each of said ribs extends from said inwardly extending bottom section to a position below the top of said upwardly extending flange.
A device for spraying a material into a garbage disposal, said garbage disposal comprising a base and a passageway, said device comprising:
- an aerosol propellant container having a vertical action valve comprising a valve stem, said container being adapted to hold said material;
- a substantially cylindrical adaptor removably attached to said container and having an upwardly-extending rim section;
- a bottom section integrally joined to said upwardly-extending rim section and protruding therefrom, said bottom section being sized and positioned to contact and actuate said vertical action valve upon relative movement of said bottom section toward said aerosol propellant container, and having an orifice for the passage of said material therethrough and into the passageway of said garbage disposal;
- at least one rib formed on the inner portion of said rim section proximate to said bottom section, said rib having an inside surface and a top section for contacting and disengageably holding said rim section to a portion of said container,
- wherein upon manually forcing said container and said cylindrical adaptor onto the base of said garbage disposal, said portion of said container will disengage from said top section of said rib and slide down the inside surface of said rib, allowing relative movement of said bottom section toward said aerosol propellant container, whereby said material is discharged into the garbage disposal through said orifice.
Dependencies are inferred from the claim text.