Phillips screw head for stripped screws

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Description

FIG. 1 is a perspective view of a Phillips screw head for stripped screws showing my new design;

FIG. 2 is a front elevational view, which is the same as the back and side elevational views;

FIG. 3 is a bottom plan view taken along lines 3--3 of FIG. 2;

FIG. 4 is a top plan view taken along lines 4--4 of FIG. 2;

FIG. 5 is a broken away sectional view taken along lines 5--5 of FIG. 3; and,

FIG. 6 is an elevational view taken from between a front and side elevational view.

Referenced Cited
U.S. Patent Documents
D311483 October 23, 1990 Espin
D312034 November 13, 1990 Espin
D350685 September 20, 1994 Perkins et al.
D410372 June 1, 1999 Strauch
2800936 July 1957 West
2815054 December 1957 Cummaro
4191228 March 4, 1980 Fenton
4590825 May 27, 1986 Vaughn
4970922 November 20, 1990 Krivec
4998454 March 12, 1991 Chaconas et al.
5291811 March 8, 1994 Goss
5528966 June 25, 1996 Coppejans
5868047 February 9, 1999 Faust et al.
5953969 September 21, 1999 Rosenhan
Patent History
Patent number: D431768
Type: Grant
Filed: Nov 29, 1999
Date of Patent: Oct 10, 2000
Assignee: Frederick G. Feik (MN)
Inventor: Frederick G. Feik (Maple Plain, MN)
Primary Examiner: Philip S. Hyder
Law Firm: Rider Bennett Egan & Arundel
Application Number: 0/114,652
Classifications
Current U.S. Class: D 8/86; D8/70
International Classification: 0804;