Screwdriver

- Emerson Electric Co.
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Description

FIG. 1 is a perspective view of the screwdriver of the present invention with an interchangeable shaft inserted in the transverse socket of the handle.

FIG. 2 is a perspective elevational view of the same screwdriver with the interchangeable shaft inserted in the axial socket of the handle.

FIG. 3 is a front view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 4 is a bottom view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 5 is a rear view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 6 is a top view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 7 is a side view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 8 is another side view of the screwdriver with the shaft in the transverse socket of the handle.

FIG. 9 is a front view of the screwdriver with the shaft in the axial socket of the handle.

FIG. 10 is a side view of the screwdriver with the shaft in the axial socket of the handle.

FIG. 11 is a rear view showing the side opposite the side depicted in FIG. 9.

FIG. 12 is an end view of the screwdriver with the shaft in the axial socket of the handle; and,

FIG. 13 is another end view of the screwdriver with the shaft in the axial socket of the handle.

The broken line showings of the bit are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a screwdriver, as shown and described herein.

Referenced Cited
U.S. Patent Documents
463507 November 1891 Goodell
D229475 December 1973 Uboldi
4241773 December 30, 1980 Personnat
4552044 November 12, 1985 Corona et al.
4640155 February 3, 1987 Condon
D298101 October 18, 1988 Chen
4924733 May 15, 1990 McKenzie
5174178 December 29, 1992 Disston, Jr.
D344002 February 8, 1994 McKinney et al.
D358316 May 16, 1995 Markwart et al.
D383660 September 16, 1997 Anderson
D384263 September 30, 1997 Lin
6076432 June 20, 2000 Chang
6209428 April 3, 2001 Anderson et al.
6220129 April 24, 2001 Shimansky
6237451 May 29, 2001 Wei
6293173 September 25, 2001 Rowlay
D448642 October 2, 2001 Hermann
6305815 October 23, 2001 Lin
6327942 December 11, 2001 Mariol et al.
6332384 December 25, 2001 Cluthe
6378402 April 30, 2002 Kalomeris et al.
6378407 April 30, 2002 Purkapile
6443037 September 3, 2002 Chang
6502484 January 7, 2003 Pao-Hsi
6508156 January 21, 2003 Wei
Patent History
Patent number: D482586
Type: Grant
Filed: Dec 27, 2002
Date of Patent: Nov 25, 2003
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: David V. Puerta (Colorado Springs, CO)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firms: Ira D. Finkelstein, Howrey Simon Arnold & White, LLP
Application Number: 29/173,416
Classifications
Current U.S. Class: D8/82; D8/83; D8/85
International Classification: 0804;