CA106985S - Driver drill bit - Google Patents

Driver drill bit

Info

Publication number
CA106985S
CA106985S CA 106985 CA106985F CA106985S CA 106985 S CA106985 S CA 106985S CA 106985 CA106985 CA 106985 CA 106985 F CA106985 F CA 106985F CA 106985 S CA106985 S CA 106985S
Authority
CA
Canada
Prior art keywords
drill bit
driver drill
view
design
cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA 106985
Other versions
CA962900A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUC CHARLAND
ROGER CHARLAND
Original Assignee
LUC CHARLAND
ROGER CHARLAND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LUC CHARLAND, ROGER CHARLAND filed Critical LUC CHARLAND
Priority to CA 106985 priority Critical patent/CA106985S/en
Application granted granted Critical
Publication of CA106985S publication Critical patent/CA106985S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The present design is for a driver drill bit for an overburden drilling system. The driver drill bit shows a substantially cylindrical drilling head having two cut-away portions positioned opposite one another, and two flushing passageways interspersed between the two cut-away portions. The driver drill bit further shows a locking surface extending from each cut-away portion. The broken lines in Figures 1-6 are for illustrative purposes only, and form no partof the design.Drawings of the design are included, in which:Figure 1 is a perspective view of a driver drill bit according to an embodiment of the present design;Figure 2 is a top plan view of the driver drill bit of Figure 1;Figure 3 is a front view of the driver drill bit of Figure 1;Figure 4 is a left side view of the driver drill bit of Figure 1;Figure 5 is a back view of the driver drill bit of Figure 1; andFigure 6 is a right side view of the driver drill bit of Figure 1, wherein the broken lines illustrate components that form no part of the design.
CA 106985 2003-06-12 2003-06-12 Driver drill bit Expired - Lifetime CA106985S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 106985 CA106985S (en) 2003-06-12 2003-06-12 Driver drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 106985 CA106985S (en) 2003-06-12 2003-06-12 Driver drill bit

Publications (1)

Publication Number Publication Date
CA106985S true CA106985S (en) 2005-02-23

Family

ID=52596050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 106985 Expired - Lifetime CA106985S (en) 2003-06-12 2003-06-12 Driver drill bit

Country Status (1)

Country Link
CA (1) CA106985S (en)

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