Screw loader

- Black & Decker Inc.
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Description

FIG. 1 is a perspective view of a screw loader according to the present invention;

FIG. 2 is a side elevational view of the present invention;

FIG. 3 is an opposite side elevational view of the present invention;

FIG. 4 is a top elevational view of the present invention;

FIG. 5 is a bottom elevational view of the present invention;

FIG. 6 is a front elevational view of the present invention; and,

FIG. 7 is a rear elevational view of the present invention.

All broken lines form no part of the claimed design.

Claims

The ornamental design for a screw loader, as shown and described.

Referenced Cited
U.S. Patent Documents
2670770 March 1954 Potterton
3266537 August 1966 Ulbing
3907014 September 1975 Manino
4397412 August 9, 1983 Dewey
D383656 September 16, 1997 Muro
D387963 December 23, 1997 Clark
D389028 January 13, 1998 Muro
D391135 February 24, 1998 Habermehl et al.
5740705 April 21, 1998 Graham
D403940 January 12, 1999 Steinfeldt
D438769 March 13, 2001 Deziel
D440137 April 10, 2001 Muro et al.
6439085 August 27, 2002 Habermehl et al.
6457390 October 1, 2002 Daubinger et al.
6701806 March 9, 2004 Swanson et al.
6862963 March 8, 2005 Habermehl et al.
20030131690 July 17, 2003 Swanson et al.
20040226977 November 18, 2004 Hofbrucker et al.
20050039580 February 24, 2005 Gibbons et al.
Foreign Patent Documents
M 89 03 687 May 1989 DE
M 90 05 602 August 1990 DE
M 92 01 773 September 1991 DE
M 96 03 463 November 1995 DE
400 06 349 April 2000 DE
Patent History
Patent number: D514912
Type: Grant
Filed: Feb 4, 2004
Date of Patent: Feb 14, 2006
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Louis A. Gibbons (Stevensville, MD), David C. Campbell (Bel Air, MD), Rod Muir (South Mountain), Aldo Balatti (Greely), John S. Roemer (McAllen, TX)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/198,798
Classifications
Current U.S. Class: D8/70