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US5625960A Expired / Lapsed US ⏱️ 0.0 years remaining

Unit for removing rainwater from umbrellas

Assignee: Individual
•
Filing: 1994-11-21
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Granted: 1997-05-06
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Expires: 2014-11-21
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Abstract

Abstract Disclosed is a unit, for removing rainwater from umbrellas, that can easily, effectively, and quickly remove rainwater from umbrellas. This unit comprises an umbrella insertion portion into which an umbrella that is wet with rain is inserted, a rainwater collecting portion where rainwater is held and from which it is discharged, and, with some configurations, a fan compartment from which warm air is driven into the umbrella insertion portion. With another configuration, the unit comprises a cylindrical external frame that has a handle and multiple brushes that are provided on the internal wall of the external frame. With these arrangements, the unit according to the present invention can easily, effectively, and quickly remove rainwater from wet umbrellas.

Inventors

  • 👤 Sanai Fujita

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 15:19
CPC Classifications
F; F26; F26B; F26B9/00; F26B9/003; A; A45; A45B; A45B25/00; A45B25/28; A47; A47G; A47G25/00; A47G25/12; A45B2200/00; A45B2200/10; A45B2200/1009; A45B2200/1036

Claims Analysis

Total Claims: 20
Claim 1
Independent Claim 107 words
A unit, for removing rainwater from umbrellas, comprising: cylindrical umbrella insertion portion into which an Umbrella wet with rainwater is inserted, said umbrella insertion portion having a top, a bottom, and an internal wall; an umbrella insertion port formed in the top of said umbrella insertion portion; a first rainwater drain port in the bottom of said umbrella insertion portion; multiple brushes provided on the internal wall of said umbrella insertion portion; a rainwater collecting portion in which the rainwater from umbrellas is held and from which the held rainwater is discharged; and a fan compartment from which warm air is driven into said umbrella insertion portion.
Claim 2
Dependent Claim 107 words
A unit, for removing rainwater from umbrellas, comprising: cylindrical umbrella insertion portion into which an Umbrella wet with rainwater is inserted, said umbrella insertion portion having a top, a bottom, and an internal wall; an umbrella insertion port formed in the top of said umbrella insertion portion; a first rainwater drain port in the bottom of said umbrella insertion portion; multiple brushes provided on the internal wall of said umbrella insertion portion; a rainwater collecting portion in which the rainwater from umbrellas is held and from which the held rainwater is discharged; and a fan compartment from which warm air is driven into said umbrella insertion portion.
Claim 3
Dependent Claim 44 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein said multiple brushes provided in said umbrella insertion portion are made of one of plastic, fiber, or and animal hair, and extend inward to near the center of said umbrella insertion portion.
Claim 4
Dependent Claim 40 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein said multiple brushes provided in said umbrella insertion portion are embedded in a brush mounting member, which is attached to the internal wall of said umbrella insertion portion.
Claim 5
Dependent Claim 26 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein said umbrella insertion portion has a plurality of brush members bearing said multiple brushes.
Claim 6
Dependent Claim 27 words
A unit, for removing rainwater from umbrellas, according to claim 4, wherein said plurality of brush members are a first, a second, and a third brush member.
Claim 7
Dependent Claim 42 words
A unit, for removing rainwater from umbrellas, according to claim 4, wherein said multiple brushes provided for said brush members are made of one of plastic, fiber, and animal hair, and extend inward to near the center of said umbrella insertion portion.
Claim 8
Dependent Claim 35 words
A unit, for removing rainwater from umbrellas, according to claim 6, wherein said multiple brushes provided for said plurality of brush members are embedded in brush mounting members, which are attached to said brush members.
Claim 9
Dependent Claim 56 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein said fan compartment is positioned adjacent to a warm air outlet that is formed in the side of said umbrella insertion portion, and has mounted internally a heater, a fan, and an alkaline ceramic body located between said heater and said warm air outlet.
Claim 10
Dependent Claim 37 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein the temperature of the warm air that is driven from said fan compartment into said umbrella insertion portion is about 20° C. to 40° C.
Claim 11
Dependent Claim 32 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein said rainwater collecting portion has at the bottom a second rainwater drain tap that is opened and closed as necessary.
Claim 12
Dependent Claim 40 words
A unit, for removing rainwater from umbrellas, according to claim 8, wherein said alkaline ceramic body contains at least one element that is selected from a group consisting of powdered animal bone, powdered shells, powdered limestone, silica, and powdered coral.
Claim 13
Dependent Claim 41 words
A unit, for removing rainwater from umbrellas, according to claim 8, wherein said alkaline ceramic body has a columnar shape and a plurality of longitudinal through holes, such that said longitudinal through holes allow air to pass through said ceramic body.
Claim 14
Dependent Claim 35 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein a plurality of said umbrella insertion portions are arranged in line and said rainwater collecting portion is located below said umbrella insertion portions.
Claim 15
Dependent Claim 62 words
A unit, for removing rainwater from umbrellas, according to claim 1, wherein a plurality of said umbrella insertion portions are arranged in line, said rainwater collecting portion is located below said umbrella insertion portions, and said fan compartment is so provided that warm air is driven through warm air outlets formed in said umbrella insertion portions and into said umbrella insertion portions.
Claim 16
Dependent Claim 35 words
A unit, for removing rainwater from umbrellas, according to claim 6, wherein a plurality of said umbrella insertion portions are arranged in line and said rainwater collecting portion is located below said umbrella insertion portions.
Claim 17
Dependent Claim 62 words
A unit, for removing rainwater from umbrellas, according to claim 4, wherein a plurality of said umbrella insertion portions are arranged in line, said rainwater collecting portion is located below said umbrella insertion portions, and said fan compartment is so provided that warm air is driven through warm air outlets formed in said umbrella insertion portions and into said umbrella insertion portions.
Claim 18
Dependent Claim 169 words
A unit, for removing rainwater from umbrellas, comprising: a cylindrical umbrella insertion portion into which an umbrella wet with rainwater is inserted, said umbrella insertion portion having a top, a bottom, and an internal wall; an umbrella insertion port formed in the top of said umbrella insertion portion; a first rainwater drain port in the bottom of said umbrella insertion portion; multiple brushes provided on the internal wall of said umbrella insertion portion; a rainwater collecting portion in which the rainwater from the umbrella is held and from which the held rainwater is discharged; and a fan compartment positioned adjacent to a warm air outlet that is formed in said umbrella insertion portion; said fan compartment having an internally mounted heater, a fan, and an alkaline ceramic body located between said heater and said warm air outlet, such that said heater, said fan, and said alkaline ceramic body drive alkali warm air into said umbrella insertion portion to accelerate the drying of said umbrellas and said umbrella insertion portion.
Claim 19
Dependent Claim 169 words
A unit, for removing rainwater from umbrellas, comprising: a cylindrical umbrella insertion portion into which an umbrella wet with rainwater is inserted, said umbrella insertion portion having a top, a bottom, and an internal wall; an umbrella insertion port formed in the top of said umbrella insertion portion; a first rainwater drain port in the bottom of said umbrella insertion portion; multiple brushes provided on the internal wall of said umbrella insertion portion; a rainwater collecting portion in which the rainwater from the umbrella is held and from which the held rainwater is discharged; and a fan compartment positioned adjacent to a warm air outlet that is formed in said umbrella insertion portion; said fan compartment having an internally mounted heater, a fan, and an alkaline ceramic body located between said heater and said warm air outlet, such that said heater, said fan, and said alkaline ceramic body drive alkali warm air into said umbrella insertion portion to accelerate the drying of said umbrellas and said umbrella insertion portion.
Claim 20
Dependent Claim 40 words
A unit, for removing rainwater from umbrellas, according to claim 17, wherein said alkaline ceramic body contains at least one element that is selected from a group consisting of powdered animal bone, powdered shells, powdered limestone, silica, and powdered coral.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2000-05-05 2000-11-04 2001-05-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2004-05-05 2004-11-04 2005-05-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2008-05-05 2008-11-04 2009-05-06 $7700.00 Window Closed / Lapsed

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