Drill bit head
FIG. 1 is a top plan view of the drill bit head.
FIG. 2 is a side plan view of the drill bit head
FIG. 3 is a side plan view of the drill bit head.
FIG. 4 is a bottom plan view of the drill bit head.
FIG. 5 is an upright perspective view of the drill bit head.
FIG. 6 is an upright perspective view of the drill bit head.
FIG. 7 is a top plan view of a second embodiment of the drill bit head depicted in FIGS. 7 to 12.
FIG. 8 is a side plan view of the drill bit head
FIG. 9 is a side plan view of the drill bit head.
FIG. 10 is a bottom plan view of the drill bit head.
FIG. 11 is an upright perspective view of the drill bit head; and,
FIG. 12 is an upright perspective view of the drill bit head.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a drill bit head, as shown and described.
Type: Grant
Filed: Mar 17, 2003
Date of Patent: Jun 29, 2004
Inventor: Edward Matti (Hamilton, ON)
Primary Examiner: Antoine Duval Davis
Application Number: 29/177,710
International Classification: 1509;
