US4182618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening arrangement for upper fill tube on a soft bag cleaner
Assignee: Hoover Co
•
Filing: 1978-04-18
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Granted: 1980-01-08
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Expires: 1998-04-18
Abstract
Abstract A floor care appliance is described in which a rigid housing may extend upwardly from the appliance nozzle. The rigid housing may mount a reel therein or may just serve as an appearance housing for the floor care appliance. In either case, the rear of the housing mounts a rigid plate that extends upwardly from it. An upper fill tube has its upper end attached to this plate. The cloth bag for the floor care appliance extends around the fill tube and is mounted to the housing, intermediate its upper and lower ends, by the rigid plate. The cloth bag thereby encapsulates the rigid plate and fill tube so as to provide a pleasing outside appearance to the floor care appliance.
Inventors
- 👤 Donald B. Tschudy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:59
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/10; A47L9/14; A47L9/1427; A47L5/00; A47L5/12; A47L5/22; A47L5/28
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
168 words
In a floor care appliance having an upper portion including an upstanding handle and rigid housing, (a) said rigid housing being disposed at the lower part of said upper portion and at its bottom having an enlarged portion sized to contain a motor-fan unit for creating air movement through said floor care appliance, (b) a soft, porous bag attached at its bottom to a lower portion of said rigid housing above said motor-fan unit and communicating with said motor-fan unit and forming a dirt-receiving cavity and extending upwardly above said rigid housing, (c) a mounting plate attached to said rigid housing adjacent its upper termination, (d) said soft, porous bag extending between said rigid housing and said mounting plate and being attached to said rigid housing by said mounting plate to surround the mounting plate and to lie against the contiguous side of said rigid housing, and (e) said handle serving as means for grasping by an operator and attached to said rigid housing and extending upwardly therefrom.
Claim 2
Dependent Claim
168 words
In a floor care appliance having an upper portion including an upstanding handle and rigid housing, (a) said rigid housing being disposed at the lower part of said upper portion and at its bottom having an enlarged portion sized to contain a motor-fan unit for creating air movement through said floor care appliance, (b) a soft, porous bag attached at its bottom to a lower portion of said rigid housing above said motor-fan unit and communicating with said motor-fan unit and forming a dirt-receiving cavity and extending upwardly above said rigid housing, (c) a mounting plate attached to said rigid housing adjacent its upper termination, (d) said soft, porous bag extending between said rigid housing and said mounting plate and being attached to said rigid housing by said mounting plate to surround the mounting plate and to lie against the contiguous side of said rigid housing, and (e) said handle serving as means for grasping by an operator and attached to said rigid housing and extending upwardly therefrom.
Claim 3
Dependent Claim
29 words
In the floor care appliance upper portion as set out in claim 1, wherein; (a) said soft, porous bag closely abuts against said rigid housing at said mounting plate.
Claim 4
Dependent Claim
37 words
In the floor care appliance upper portion as set out in claim 1, wherein; (a) said mounting plate and said rigid housing include integral apertures and shouldered portions for fastening said mounting plate to said rigid housing.
Claim 5
Dependent Claim
41 words
In the floor care appliance upper portion as set out in claim 1, wherein; (a) an upper fill tube is attached to said mounting plate for support, said fill tube providing an opening in upper reaches of said soft, porous bag.
Claim 6
Dependent Claim
34 words
In a floor care appliance upper portion as set out in claim 4, wherein; (a) said mounting plate and said fill tube include integral means for latching said fill tube to said mounting plate.
References Cited (Backward Citations)
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-01-07 | 1983-07-09 | 1984-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-07 | 1987-07-09 | 1988-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-07 | 1991-07-09 | 1992-01-08 | $7700.00 | Window Closed / Lapsed |