×

Hand drill attachment

  • US 6,926,473 B2
  • Filed: 06/19/2001
  • Issued: 08/09/2005
  • Est. Priority Date: 06/20/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A subsurface object locating accessory for use with a hand drill having a drill housing, the accessory comprising:

  • an accessory housing having a substantially flat surface for sliding across a wall surface and an attachment member located adjacent the substantially flat surface and including a keyhole slot having an enlarged area and a narrowed area sized and dimensioned to receive a projecting attachment member in the drill housing for detachably mounting the accessory housing to the drill housing;

    sensing circuitry contained within the accessory housing for detecting subsurface objects probed by said accessory; and

    an object indicator connected to the sensing circuitry for indicating the presence of a subsurface object.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×