Screwdriver head

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Description

FIG. 1 is a front perspective view of our new design;

FIG. 2 is a slightly enlarged right-side elevational view of the design illustrated in FIG. 1;

FIG. 3 is a slightly enlarged left-side elevational view of the design illustrated in FIG. 1;

FIG. 4 is a slightly enlarged top plan view of the design illustrated in FIG. 1;

FIG. 5 is a slightly enlarged bottom plan view of the design illustrated in FIG. 1; and,

FIG. 6 is a front elevational view of the screwdriver head design shown in FIG. 1.

The broken line portion shown in the figures is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
4285255 August 25, 1981 Winfrey
4708542 November 24, 1987 Emanuelli
5037251 August 6, 1991 Roth
5528966 June 25, 1996 Coppejans
D371947 July 23, 1996 Mellinger
D412653 August 10, 1999 Dorer
D415016 October 12, 1999 Murguia
D417827 December 21, 1999 Gillman
D423901 May 2, 2000 De Prisco
D436513 January 23, 2001 Yamakawa
D438774 March 13, 2001 Huang et al.
D453289 February 5, 2002 Campbell
D474388 May 13, 2003 Wu et al.
Patent History
Patent number: D624382
Type: Grant
Filed: Dec 29, 2008
Date of Patent: Sep 28, 2010
Inventors: Grzegorz Loniewski (Mount Prospect, IL), Scott Anthony Nightlinger (Mount Prospect, IL), Agnieszka Monika Loniewska (Mount Prospect, IL), Piotr Loniewski (04-163 Warsaw)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/313,341
Classifications
Current U.S. Class: D8/86