Patent
   D248659
Priority
Sep 27 1976
Filed
Sep 27 1976
Issued
Jul 25 1978
Expiry
Jul 25 1992
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a boring bit, as shown and described.

FIG. 1 is a front view of a boring bit showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view of a modification thereof;

FIG. 6 is a side view of the modification thereof;

FIG. 7 is a top view of the modification thereof; and

FIG. 8 is a bottom view of the modification thereof.

Schneider, Sr., Michael

Patent Priority Assignee Title
5251707, Mar 26 1992 Ice auger cutting head
D316103, Jun 16 1989 Router bit
D389386, Aug 08 1996 BELOTTA, FRANCES M Trucker's helper unwinder drill bit for truck roller straps utilized on tractor-trailer flat beds
D531651, Feb 21 2006 Falcon Co., LTD Router bit
Patent Priority Assignee Title
2816464,
2842015,
3794438,
139844,
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