CLEANING APPLIANCE
First Claim
1. A cleaning appliance of the canister type comprising separating apparatus for separating dirt from a dirt-bearing fluid flow, a chassis for supporting the separating apparatus, and a substantially spherical floor engaging rolling assembly comprising a fluid inlet for receiving a fluid flow from the separating apparatus and a device for acting on the fluid flow received through the inlet.
1 Assignment
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Accused Products
Abstract
A cleaning appliance of the canister type includes separating apparatus for separating dirt from a dirt-bearing fluid flow, a chassis for supporting the separating apparatus, and a substantially spherical rolling assembly comprising a fluid inlet for receiving a fluid flow from the separating apparatus and a device for acting on the fluid flow received through the inlet.
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Citations
23 Claims
- 1. A cleaning appliance of the canister type comprising separating apparatus for separating dirt from a dirt-bearing fluid flow, a chassis for supporting the separating apparatus, and a substantially spherical floor engaging rolling assembly comprising a fluid inlet for receiving a fluid flow from the separating apparatus and a device for acting on the fluid flow received through the inlet.
- 3. A cleaning appliance of the canister type comprising separating apparatus for separating dirt from a dirt-bearing fluid flow, a chassis for supporting the separating apparatus, and a main body comprising a fluid inlet for receiving a fluid flow from the separating apparatus, a device for acting on the fluid flow received through the inlet, and a plurality of rolling elements rotatable relative to the main body and which define with the main body a substantially spherical floor engaging rolling assembly.
Specification