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Powered floor sweeper

  • US 4,369,539 A
  • Filed: 01/07/1981
  • Issued: 01/25/1983
  • Est. Priority Date: 01/07/1981
  • Status: Expired due to Fees
First Claim
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1. In a floor sweeping appliance having a rotatable sweeper brush, the improvement comprising:

  • a wheeled housing for housing the brush, said housing comprising a plurality of similar generally tubular, hollow wall segments having internal wall portions cooperatively defining separated brush mounting and dirt-collecting spaces, and tie rod means extending fully through the segments lengthwise thereof for retaining the segments in assembled side-by-side relationship.

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  • 3 Assignments
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