Portable electric hammer drill

Information

  • Patent Grant
  • D520838
  • Patent Number
    D520,838
  • Date Filed
    Friday, May 27, 2005
    19 years ago
  • Date Issued
    Tuesday, May 16, 2006
    18 years ago
  • US Classifications
    Field of Search
    • US
    • D08 141
    • D08 61
    • D08 62
    • D08 63
    • D08 64
    • D08 65
    • D08 66
    • D08 67
    • D08 68
    • D08 69
    • D08 70
    • 081 057110
    • 081 429000
    • 081 464000
    • 081 465000
    • 081 466000
    • 081 469000
    • 081 489000
    • 173 013000
    • 173 169000
    • 173 178000
    • 173 213000
    • 173 217000
    • 173 114000
    • 173 201000
    • 173 211000
    • 227 008000
    • 227 114000
    • 227 120000
    • 227 130000
    • 227 136000
    • 227 142000
    • 408 020000
    • 408 124000
    • 408 125000
    • 408 234000
    • 408 2410R0
    • 451 358000
    • 310 050000
  • International Classifications
    • 0801
    • Term of Grant
      14Years
Abstract
Description

FIG. 1 is a perspective view of the top, front and left side of a portable electric hammer drill showing our new design;


FIG. 2 is a front elevational view thereof;


FIG. 3 is a rear elevational view thereof;


FIG. 4 is a top plan view thereof;


FIG. 5 is a bottom plan view thereof;


FIG. 6 is a left side elevational view thereof; and,


FIG. 7 is a right side elevational view thereof.


Claims
  • The ornamental design for a portable electric hammer drill, as shown.
Priority Claims (1)
Number Date Country Kind
2004-036615 Nov 2004 JP national
US Referenced Citations (20)
Number Name Date Kind
3022769 Amundsen et al. Feb 1962 A
4260916 Theissig Apr 1981 A
4366403 Simpson et al. Dec 1982 A
4967888 Lippacher et al. Nov 1990 A
D349029 Matsunaga et al. Jul 1994 S
D361252 De Neergaard et al. Aug 1995 S
D380132 Matsunaga et al. Jun 1997 S
D386379 Kasuya Nov 1997 S
D395586 Arakawa et al. Jun 1998 S
6127751 Kristen et al. Oct 2000 A
6155356 Kikuchi et al. Dec 2000 A
D466780 Stirm Dec 2002 S
D477206 Sakai et al. Jul 2003 S
6705410 Ziegler Mar 2004 B1
D503078 Sakai et al. Mar 2005 S
6907942 Kikuchi et al. Jun 2005 B1
6938705 Kikuchi Sep 2005 B1
20030155142 Kikuchi et al. Aug 2003 A1
20040112615 Mayr et al. Jun 2004 A1
20050145403 Kikuchi Jul 2005 A1
Foreign Referenced Citations (1)
Number Date Country
3001470 Feb 2002 GB