|
The ornamental design for a drill bit finger, as shown and described. |
|||||||||||||||||
FIG. 1 is a right side view in elevation of a drill bit finger (without cutting head attached) showing our new design;
FIG. 2 is a rear view thereof in elevation (without cutting head attached);
FIG. 3 is a perspective view thereof from the rear (without cutting head attached);
FIG. 4 is a front view thereof in elevation (without cutting head attached);
FIG. 5 is a left side view thereof in elevation (without cutting head attached);
FIG. 6 is a bottom view thereof in plan (without cutting head attached);
FIG. 7 is a perspective view thereof from the front (without cutting head attached);
FIG. 8 is a front view in elevation of the drill bit finger (with cutting head attached) showing our new design;
FIG. 9 is a left side view thereof (with cutting head attached);
FIG. 10 is a perspective view thereof from the front (with cutting head attached);
FIG. 11 is a top view thereof in plan (with cutting head attached);
FIG. 12 is a top view thereof in plan (with cutting head attached);
FIG. 13 is a right side view thereof in elevation (with cutting head attached);
FIG. 14 is a rear view thereof in elevation (with cutting head attached); and,
FIG. 15 is a perspective view thereof from the rear (with cutting head attached).
McLeod, Gavin T., Egan, Matthew V.
| Patent | Priority | Assignee | Title |
| D750335, | Sep 14 2012 | Grill scraper with attachable cleaning brick | |
| D803907, | Mar 01 2016 | Stolle Machinery Company, LLC | Set of locating fingers |
| Patent | Priority | Assignee | Title |
| 2068704, | |||
| 2345699, | |||
| 2358466, | |||
| 2640546, | |||
| 2842343, | |||
| 3437159, | |||
| 3603411, | |||
| 3603413, | |||
| 3692126, | |||
| 3955633, | Apr 26 1974 | Mindrill Limited | Drill |
| 4281722, | May 15 1979 | LONGYEAR COMPANY, A CORP OF MN | Retractable bit system |
| 4497382, | Mar 24 1983 | Komitet po Goelogica | Retractable core drill bit |
| 4770253, | Feb 20 1987 | KENNAMETAL PC INC | Grader blade with tiered inserts on leading edge |
| 4828023, | Jan 19 1988 | EASTERN OIL TOOLS PTE, LTD , JURONG TOWN, P O BOX 291, SINGAPORE 9161, A CORP OF SINGAPORE | Mechanical latching device operated by dead weight and tension |
| 220920, | |||
| GB2181764, | |||
| GB788637, | |||
| WO8900123, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 18 1996 | MCLEOD, GAVIN THOMAS | DOWN HOLE TECHNOLOGIES PTY LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008029 | /0665 | |
| Jun 18 1996 | EGAN, MATTHEW VANCE | DOWN HOLE TECHNOLOGIES PTY LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008029 | /0665 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |