Screwdriver

Lin December 11, 2

Patent Grant D557099

U.S. patent number D557,099 [Application Number D/250,998] was granted by the patent office on 2007-12-11 for screwdriver. Invention is credited to Fen-Ling Lin.


United States Patent D557,099
Lin December 11, 2007

Screwdriver

Claims

CLAIM The ornamental design for the screwdriver, as shown and described.
Inventors: Lin; Fen-Ling (Tali City, Taichung Hsien, TW)
Appl. No.: D/250,998
Filed: December 8, 2006

Current U.S. Class: D8/82; D8/83; D8/87
Current International Class: 0804
Field of Search: ;D8/82,83,84,85,86,87,107 ;81/436,437,438,177.1,489,177.7 ;362/119,120

References Cited [Referenced By]

U.S. Patent Documents
D404277 January 1999 Shiao
D412096 July 1999 Kung et al.
D421887 March 2000 Hung
D423900 May 2000 Hung
D425387 May 2000 Shiao
D430784 September 2000 Shiao
D438083 February 2001 Shiao
D449505 October 2001 Glass et al.
D454766 March 2002 Lin
D536234 February 2007 Lin
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Kamrath; Alan Kamrath & Associates P.A.

Description



FIG. 1 is a perspective view of a screwdriver showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

* * * * *


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