Screwdriver for interchangeable bits

- The Stanley Works Limited
Description

FIG. 1 is an elevational view of a screwdriver for interchangable bits showing our new design;

FIG. 2 is an elevational view of the screwdriver for interchangable bits rotated 180.degree. from the position seen in FIG. 1;

FIG. 3 is a similar elevational view of the screwdriver for interchangable bits rotated 90.degree. in a counter clockwise direction from the position seen in FIG. 1;

FIG. 4 is a similar elevational view of the screwdriver for interchangable bits rotated 90.degree. in a clockwise direction from the position seen in FIG. 1;

FIG. 5 is a top end view of the screwdriver for interchangable bits;

FIG. 6 is a bottom end view of the screwdriver for interchangable bits;

FIG. 7 is an elevational view of another embodiment of a screwdriver for interchangable bits showing our new design;

FIG. 8 is an elevational view of the screwdriver for interchangable bits rotated 180.degree. from the position seen in FIG. 7;

FIG. 9 is a similar elevational view of the screwdriver for interchangable bits rotated 90.degree. in a counter clockwise direction from the position seen in FIG. 7;

FIG. 10 is a similar elevational view of the screwdriver for interchangable bits rotated 90.degree. in a clockwise direction from the position seen in FIG. 7;

FIG. 11 is a top end view of the screwdriver for interchangable bits; and,

FIG. 12 is a bottom end view of the screwdriver for interchangable bits.

Referenced Cited
U.S. Patent Documents
D307236 April 17, 1990 Cascio et al.
D340633 October 26, 1993 Badiali
D382188 August 12, 1997 Lin
D383660 September 16, 1997 Anderson
D384565 October 7, 1997 Lin
D398508 September 22, 1998 Thompson et al.
4227430 October 14, 1980 Jassone t al.
4452289 June 5, 1984 Smith
5228363 July 20, 1993 Corona et al.
Patent History
Patent number: D418731
Type: Grant
Filed: Feb 11, 1999
Date of Patent: Jan 11, 2000
Assignee: The Stanley Works Limited
Inventors: Stephen Rowlay (Sheffield), Eric Ranieri (Besancon)
Primary Examiner: Philip S. Hyder
Law Firm: Pepe & Hazard LLP
Application Number: 0/100,495
Classifications
Current U.S. Class: D 8/85; D8/83
International Classification: 0804;