Vacuum cleaner canister base connector

• US 5,515,573 A
• Filed: 04/08/1994
• Issued: 05/14/1996
• Est. Priority Date: 04/08/1994
• Status: Expired due to Fees

• Current Assignee: HMI Industries, Inc. (1670255 Ontario, Inc.)
• Original Assignee: HMI Industries, Inc. (1670255 Ontario, Inc.)
• Inventors: Frey, Robert A.
• Primary Examiner(s): MOORE, CHRISTOPHER K
• Application Number:
  US08/224,693
• Time in Patent Office: 767 Days
• Field of Search: 15/327.2, 15/327.1, 15/339, 15/323, 280/79.5, 248/205.2
• US Class Current: 15/327.2
• CPC Class Codes: A47L 5/365 of the vertical type, e.g. tank or bucket type
• CPC Class Codes: A47L 9/009 Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles

Abstract

A vacuum cleaner is provided comprising a canister including a chamber with an air inlet, an electric motor and a fan driven by the motor. The fan creates a vacuum in the chamber drawing air in a path from an air inlet through a filter located in the chamber, and out an air outlet. The vacuum cleaner includes a platform base, the base being detachable from the canister by a VELCRO fastening system.

Claims

1. In a vacuum cleaner comprising canister means providing a chamber having air inlet and outlet means, means for creating a vacuum air path in said chamber between said inlet and outlet means, and filter means in said chamber intersecting said air path, the improvement comprising velcro fastening means for interengaging with a complementary fabric, said velcro fastening means including at least a first fastening portion, wherein said first fastening portion is located on said canister means for interengaging with said fabric whereby said canister means may be releasably retained to said fabric.

2. The vacuum cleaner of claim 1, wherein said first fastening portion includes velcro hooks and said fabric includes complementary loop portions.

3. In a vacuum cleaner comprising canister means providing a chamber having air inlet and outlet means, means for creating a vacuum air path in said chamber between said inlet and outlet means, and filter means in said chamber intersecting said air path, the improvement comprising said canister means having an exterior surface, and velcro hook means on said exterior surface of said canister means for engaging a looped fabric whereby said canister means may be releasably retained to said looped fabric.

4. The vacuum cleaner of claim 3, wherein said canister includes a side wall and a bottom wall, said velcro hook means located on said bottom wall.

5. The vacuum cleaner of claim 3 including platform means for supporting said canister means, said platform means detachable from said canister means.

6. The vacuum cleaner of claim 5, wherein said velcro hook means is aligned in substantial registry with corresponding velcro loop means for engaging said velcro hook means.

7. The vacuum cleaner of claim 5, wherein said platform means includes wheel means for allowing said vacuum to be rolled across a floor surface.

8. The vacuum cleaner of claim 5, wherein said platform means includes a flat surface and velcro loop means on said flat surface for engaging said velcro hook means.

9. The vacuum cleaner of claim 5, wherein said canister means includes an outer perimeter, said platform means includes a lower rim, said first fastening portion located adjacent said outer perimeter, said second fastening portion located adjacent said lower rim.

10. The vacuum cleaner of claim 5, wherein said platform means includes a recessed portion adapted to receive said canister means.

11. The vacuum cleaner of claim 5, wherein said recessed portion includes a peripheral lip portion extending from said platform means, said canister means including a side wall portion, said peripheral lip portion and said side wall portion adjacent.