Patent US4785724A successfully refreshed from Google Patents.
US4785724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for aerating bottled wine
Assignee: EUROMARK Inc
•
Filing: 1987-03-16
•
Granted: 1988-11-22
•
Expires: 2007-03-16
Abstract
Abstract Apparatus for aerating bottled wine comprises a housing on which the bottle rests, a compressor driven by an electric motor located within the housing, and a delivery tube associated with the compressor and having a distal portion which can be inserted into the bottled wine to aerate it.
Inventors
- 👤 Domenico A. Vassallo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:12
CPC Classifications
C; C12; C12H; C12H1/00; B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/236; B01F23/2361; B01F33/00; B01F33/50; B01F33/501; B01F33/5014; C12H1/12; C12H1/14; B01F2101/00; B01F2101/06; B01F2101/16; B01F2101/17
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
174 words
Apparatus for aerating bottled wine, comprising: a housing, a compressor driven by an electric motor located in the housing; and a delivery tube associated with the compressor and having a distal portion which can be inserted into the bottled wine to aerate it characterized by the combination of the following features: (a) the housing has an upper wall for supporting the bottle, (b) the delivery tube includes an adjustable height telescopic base portion projecting upwardly from the upper wall, the distal portion having an inverted U shape with an ascending arm lower end of which is releasably connected to the base portion by means of a detachable press fit connection, and a descending arm which can be inserted into the bottle for a substantial part of its length, (c) the descending arm of the delivery tube terminates in a delivery bulb having an upwardly-tapered configuration, a tapered lateral surface, and a plurality of outlet apertures solely in said tapered lateral surface, (d) a battery for supplying the electric motor is located in the housing.
Claim 2
Dependent Claim
174 words
Apparatus for aerating bottled wine, comprising: a housing, a compressor driven by an electric motor located in the housing; and a delivery tube associated with the compressor and having a distal portion which can be inserted into the bottled wine to aerate it characterized by the combination of the following features: (a) the housing has an upper wall for supporting the bottle, (b) the delivery tube includes an adjustable height telescopic base portion projecting upwardly from the upper wall, the distal portion having an inverted U shape with an ascending arm lower end of which is releasably connected to the base portion by means of a detachable press fit connection, and a descending arm which can be inserted into the bottle for a substantial part of its length, (c) the descending arm of the delivery tube terminates in a delivery bulb having an upwardly-tapered configuration, a tapered lateral surface, and a plurality of outlet apertures solely in said tapered lateral surface, (d) a battery for supplying the electric motor is located in the housing.
Claim 3
Dependent Claim
21 words
Apparatus according to claim 1, characterised in that the base portion of the delivery tube is constituted by a telescopic rod.
Claim 4
Dependent Claim
77 words
Apparatus according to claim 1, further comprising a switch and a regulable timer characterised in that the battery for supplying the electric motor is connected to it by means of the switch which is controlled by the regulable timer, the outer wall of the housing having a manually-operable push-button for operating the switch, a graduated scale on the outer surface of the housing, and a movable member which cooperates with the graduated scale for controlling the timer.
Claim 5
Dependent Claim
31 words
Apparatus according to claim 1, characterised in that the compressor is constituted by a diaphragm pump and the motor is an electromagnetic motor connected to the battery by a chopper circuit.
Claim 6
Dependent Claim
54 words
Apparatus according to claim 1, characterised in that the compressor is constituted by an axial fan and in that the apparatus includes a battery tube, the axial fan directing the inducted air to the delivery tube and in that the motor is constituted by an electric motor on whose shaft the fan is mounted.
References Cited (Backward Citations)
US19960A
Cited
US2057068A
Cited
FR91941E
Cited
US3746478A
Cited
US4022119A
Cited
US4401607A
Cited
US4477477A
Cited
US4494452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-22 | 1992-05-23 | 1992-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-22 | 1996-05-23 | 1996-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-22 | 2000-05-23 | 2000-11-22 | $7700.00 | Window Closed / Lapsed |