Hard tile drill bit

Information

  • Patent Grant
  • D570663
  • Patent Number
    D570,663
  • Date Filed
    Tuesday, June 13, 2006
    18 years ago
  • Date Issued
    Tuesday, June 10, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D08 5- 9
    • D08 16
    • D08 19
    • D08 20
    • D08 61- 74
    • D08 80
    • D08 90
    • D08 93
    • D08 98
    • D08 99
    • D08 105
    • D08 107
    • D08 303
    • D08 312
    • D08 314
    • D08 394-396
    • D15 7
    • D15 15
    • D15 17
    • D15 29
    • D15 77
    • D15 78
    • D15 124-140
    • 030 346000
    • 030 347000
    • 083 478000
    • 083 676000
    • 083 834000
    • 083 835000
    • 083 839000
    • 083 848000
    • 083 852000
    • 083 854000
    • 083 855000
    • 125 015000
    • 125 018000
    • 144 230000
    • 144 231000
    • 451 041000
    • 451 047000
    • 451 056000
    • 451 324000
    • 451 443000
    • 451 451000
    • 451 523000
    • 451 533000
    • 451 544000
    • 451 545000
    • 451 547000
    • 451 548-551
    • 407 051000
    • 407 118000
    • D24 146
    • D24 152
    • D24 176
    • 433 165000
    • 433 166000
    • 433 176000
    • 606 079000
    • 606 082000
    • 606 105500
    • 606 176000
    • 606 180000
    • 606 205000
    • 227 147000
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a hard tile drill bit according to the present invention;



FIG. 2 is a side view of the hard tile drill bit in FIG. 1;



FIG. 3 is the side view opposite the side shown in FIG. 2 of the hard tile drill bit;



FIG. 4 is an end view;



FIG. 5 is an end view;



FIG. 6 is another side view; and,



FIG. 7 is yet another side view.


Claims
  • The ornamental design for a hard tile drill bit, as shown and described.
Priority Claims (1)
Number Date Country Kind
000539705 Jun 2006 EM regional
US Referenced Citations (31)
Number Name Date Kind
1653762 Fegley et al. Dec 1927 A
2662738 Davis et al. Dec 1953 A
2725558 Munson Dec 1955 A
3153885 Keller et al. Oct 1964 A
D206132 Schmitt Nov 1966 S
4296656 Ernst Oct 1981 A
D262938 Schulze Feb 1982 S
D264930 Lindsay Jun 1982 S
4519536 Steigauf May 1985 A
4702651 Kleine Oct 1987 A
4890779 Giannuzzi Jan 1990 A
4934717 Budelman et al. Jun 1990 A
D317455 Martin Jun 1991 S
D320148 Andrews Sep 1991 S
5069584 Obermeier et al. Dec 1991 A
D384563 Robinson Oct 1997 S
D385468 Wallach Oct 1997 S
D401828 Schneider Dec 1998 S
D401830 Schneider Dec 1998 S
D408831 McGregor Apr 1999 S
D416267 Reilly Nov 1999 S
6179302 Gauthier et al. Jan 2001 B1
6595844 Mizuno et al. Jul 2003 B1
6637279 Kroll et al. Oct 2003 B2
6695321 Bedi et al. Feb 2004 B2
6769161 Brown et al. Aug 2004 B2
6877751 Hsing Apr 2005 B2
6935325 Getty Aug 2005 B1
6981911 Martina Jan 2006 B2
7017678 Alqadhi Mar 2006 B1
D542109 Lebron May 2007 S