Hammer drill

Information

  • Patent Grant
  • D480937
  • Patent Number
    D480,937
  • Date Filed
    Monday, April 8, 2002
    22 years ago
  • Date Issued
    Tuesday, October 21, 2003
    20 years ago
  • US Classifications
    Field of Search
    • US
    • D08 61
    • D08 62
    • D08 63
    • D08 64
    • D08 65
    • D08 66
    • D08 67
    • D08 68
    • D08 69
    • D08 70
    • 081 5711
    • 081 429
    • 081 464
    • 081 465
    • 081 466
    • 081 469
    • 081 489
    • 173 13
    • 173 169
    • 173 178
    • 173 213
    • 173 217
    • 227 8
    • 227 114
    • 227 120
    • 227 130
    • 227 136
    • 227 142
    • 310 50
    • 408 20
    • 408 124
    • 408 125
    • 408 234
    • 408 241 R
    • 451 358
  • International Classifications
    • 0801
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a perspective top view of our novel hammer drill;




FIG. 2 is a perspective bottom view of our novel hammer drill;




FIG. 3 is a perspective side view of the right side, when viewed from the bit receiving end, of our novel hammer drill;




FIG. 4 is a side view of the left side, when viewed from the bit receiving end, of our novel hammer drill;




FIG. 5 is a bottom plan view of our novel hammer drill with the bit receiving end pointing to the right;




FIG. 6 is a front view onto the bit receiving end of our novel hammer drill; and,




FIG. 7 is a rear view of our novel hammer drill.



Claims
  • The ornamental design for a hammer drill, as shown.
Priority Claims (1)
Number Date Country Kind
401 08 967 Oct 2001 DE
US Referenced Citations (9)
Number Name Date Kind
1679185 Sweet Jul 1928 A
3395765 Schnettler Aug 1968 A
D339510 Sakamoto et al. Sep 1993 S
D408699 Zurwelle Apr 1999 S
D409468 Uchida et al. May 1999 S
D428786 Hayakawa et al. Aug 2000 S
D440851 Sakai et al. Apr 2001 S
D477677 Stirm Sep 2001 S
D456233 Main Apr 2002 S