Combination screw driver blade tip and cooperating interlocking screw slot

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Description

FIG. 1 is a front elevational view showing my new design for the screw driver blade tip portion of the combination screw driver blade tip and cooperating interlocking screw slot, the rear view being identical thereto;

FIG. 2 is a left side elevational view thereof taken in the direction of arrow 2 in FIG. 1, the right side being identical thereto;

FIG. 3 is an end view taken in the direction of arrow 3 in FIG. 1;

FIG. 4 is a top plan view showing my new design for a cooperating interlocking screw slot, the broken lines showing the rest of the screw is for illustrated purposes only and forms no part of the claimed design;

FIG. 5 is a front elevational view thereof taken along line 5—5 in FIG. 4, the rear elevational view being identical thereto, the broken lines showing the rest of the screw is for illustrated purposes only and forms no part of the claimed design; and,

FIG. 6 is a left side elevational view thereof taken along line 6—6 in FIG. 4, the right side elevational view being identical thereto, the broken lines showing the rest of the screw is for illustrated purposes only and forms no part of the claimed design.

Claims

The ornamental design for a combination screw driver blade tip and cooperating interlocking screw slot, as shown and described.

Referenced Cited
U.S. Patent Documents
1184173 May 1916 Gehring
1296165 March 1919 Costuma
1548297 August 1925 Wintrob
1677607 July 1928 Wood
1797390 March 1931 Wood
1997422 April 1935 Lorenzen et al.
3175593 March 1965 Launay
3695321 October 1972 Garehime, Jr.
3891017 June 1975 Iskra
4016912 April 12, 1977 St-Amour
4130152 December 19, 1978 Bolen
4314489 February 9, 1982 Arcangeli
4325153 April 20, 1982 Finnegan
4339971 July 20, 1982 Zatorre
4434687 March 6, 1984 Vickio
4572039 February 25, 1986 Desjardin
4590825 May 27, 1986 Vaughn
4911593 March 27, 1990 Kephart
4936172 June 26, 1990 Jackson
5353667 October 11, 1994 Wilner
D371946 July 23, 1996 Giblin
5582548 December 10, 1996 Czegledi
5722838 March 3, 1998 Czegledi
Patent History
Patent number: D480618
Type: Grant
Filed: Jul 17, 2002
Date of Patent: Oct 14, 2003
Inventor: Anthony Petrsorich (West Islip, NY)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Richard L. Miller
Application Number: 29/164,111
Classifications
Current U.S. Class: D8/86; D8/387
International Classification: 0804;