Invention Grant
- Patent Title: Integral vacuum cleaner bumper
- Patent Title (中): 整体吸尘器保险杠
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Application No.: US10818728Application Date: 2004-04-06
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Publication No.: US07533440B2Publication Date: 2009-05-19
- Inventor: Christopher M. Paterson , James Chisholm , Bruce M. Kiern
- Applicant: Christopher M. Paterson , James Chisholm , Bruce M. Kiern
- Applicant Address: US WY Cheyenne
- Assignee: Oreck Holdings, LLC
- Current Assignee: Oreck Holdings, LLC
- Current Assignee Address: US WY Cheyenne
- Agency: Winston & Strawn LLP
- Agent Richard P. Gilly
- Main IPC: A47L5/00
- IPC: A47L5/00

Abstract:
An integral vacuum cleaner bumper is provided according to an embodiment of the invention. The bumper includes a bumper shell formed of an at least partially resilient material and includes an inner surface that mates to the vacuum cleaner chassis and an outer surface. The bumper shell is affixed to the vacuum cleaner chassis as an integral component of the vacuum cleaner and the outer surface of the bumper shell becomes a portion of an outer surface of the vacuum cleaner. The bumper further includes one or more cavities formed along a bottom edge region of the bumper shell, one or more corresponding magnets designed to fit into the one or more cavities, a backing plate including one or more fastener apertures, and one or more fasteners that pass through the one or more fastener apertures of the backing plate and affix the backing plate to the bumper shell.
Public/Granted literature
- US20050217063A1 Integral vacuum cleaner bumper Public/Granted day:2005-10-06
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