Screwdriver bit

Huang November 13, 2

Patent Grant D833247

U.S. patent number D833,247 [Application Number D/584,932] was granted by the patent office on 2018-11-13 for screwdriver bit. The grantee listed for this patent is Mei-Hua Huang. Invention is credited to Mei-Hua Huang.


United States Patent D833,247
Huang November 13, 2018

Screwdriver bit

Claims

CLAIM The ornamental design for a screwdriver bit, as shown and described.
Inventors: Huang; Mei-Hua (Tainan, TW)
Applicant:
Name City State Country Type

Huang; Mei-Hua

Tainan

N/A

TW
Appl. No.: D/584,932
Filed: November 18, 2016

Current U.S. Class: D8/86
Current International Class: 0804
Field of Search: ;D8/14,82,86,70,105

References Cited [Referenced By]

U.S. Patent Documents
3354757 November 1967 Grimm
4685823 August 1987 Lopez
5019080 May 1991 Hemer
5237893 August 1993 Ryder
5291811 March 1994 Goss
5555781 September 1996 Pool
6575057 June 2003 Ploeger
D522821 June 2006 Hsieh
D614931 May 2010 Su
D769690 October 2016 Campbell, II
2013/0068075 March 2013 Stiebitz
2016/0059391 March 2016 Hettich
2016/0061246 March 2016 Campbell
Primary Examiner: Hyder; Philip S
Attorney, Agent or Firm: Rosenberg, Klein & Lee

Description



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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a sectional view of 7-7 in FIG. 6.

The broken lines shown in the drawings illustrate portions of the screwdriver bit that form no part of the claimed design.

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