Patent
   D343563
Priority
Sep 30 1991
Filed
Sep 30 1991
Issued
Jan 25 1994
Expiry
Jan 25 2008
Assg.orig
Entity
unknown
4
2
n/a
The ornamental design for a drill bits for rechargeable screwdriver, as shown and described.

FIG. 1 is a front elevational view of the drill bits for rechargeable screwdriver showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

This application is related to U.S. patent application Ser. No. 07/249,438 filed in the name of the same inventor on Sep. 26, 1988.

Tinault, John P.

Patent Priority Assignee Title
D419569, May 11 1998 Rod for a rice flail
D523313, Sep 25 2002 SURGIBIT IP HOLDINGS PTY LIMITED Drill bit
D563750, Dec 29 2005 Black & Decker Inc Universal shank for tools
D874899, May 14 2018 Drill tool
Patent Priority Assignee Title
3920350,
4749316, Nov 26 1986 The Boeing Company Quick change drill chuck systems
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