Drill bit
Latest Canadian Flexi Drills Patents:
Description
FIG. 1 is a elevation view of a drill bit showing my new design;
FIG. 2 is a side elevation view thereof;
FIG. 3 is a front end view thereof;
FIG. 4 is a rear end view thereof;
FIG. 5 is a rear end view showing a modification;
FIG. 6 is a further side elevation view showing a modification; and,
FIG. 7 is a further side elevation view showing a still further modification.
With the exception of the modifications shown in FIG. drawings 5-7, all remaining views of the three embodiments are the same as those shown in FIG. drawings 1-4.
Referenced Cited
Patent History
Patent number: D385468
Type: Grant
Filed: Jul 5, 1996
Date of Patent: Oct 28, 1997
Assignee: Canadian Flexi Drills (Markham)
Inventor: Mark Wallach (Thornhill)
Primary Examiner: Antoine Duval Davis
Law Firm: Swabey Ogilvy Renault
Application Number: 0/56,650
Type: Grant
Filed: Jul 5, 1996
Date of Patent: Oct 28, 1997
Assignee: Canadian Flexi Drills (Markham)
Inventor: Mark Wallach (Thornhill)
Primary Examiner: Antoine Duval Davis
Law Firm: Swabey Ogilvy Renault
Application Number: 0/56,650
Classifications
Current U.S. Class:
D 8/70;
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 0801;
International Classification: 0801;