×

BATTERY-POWERED HANDHELD VACUUM DEVICE

  • US 20140208538A1
  • Filed: 01/24/2014
  • Published: 07/31/2014
  • Est. Priority Date: 01/28/2013
  • Status: Active Grant
First Claim
Patent Images

1. A battery-powered handheld vacuum device for use on building sites, comprising:

  • a dust collection box;

    a motor housing;

    a drive motor having a fan impeller; and

    a battery pack for supplying the drive motor with current independently of an electrical network;

    wherein the drive motor and the battery pack are provided in the motor housing, and wherein the dust collection box is fixed in place on the motor housing in releasable manner, and wherein a handle, with which the battery pack engages at least regionally in reversible manner, is formed on the motor housing.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×