TREA

Screw loader

Follow

Information

  • Patent Grant
  • D514912
  • Patent Number
    D514,912
  • Date Filed
    Wednesday, February 4, 2004
    20 years ago
  • Date Issued
    Tuesday, February 14, 2006
    18 years ago
  • US Classifications
    Field of Search
    • US
    • D08 61
    • D08 62
    • D08 63
    • D08 64
    • D08 65
    • D08 66
    • D08 67
    • D08 68
    • D08 69
    • D08 70
    • D15 138
    • D15 139
    • D15 140
    • 081 054000
    • 081 057370
    • 081 430000
    • 081 434000
    • 081 435000
    • 227 119000
  • International Classifications
    • 0804
    • Term of Grant
      14Years
Information
Abstract
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.
US Referenced Citations (19)
Number Name Date Kind
2670770 Potterton Mar 1954 A
3266537 Ulbing Aug 1966 A
3907014 Manino Sep 1975 A
4397412 Dewey Aug 1983 A
D383656 Muro Sep 1997 S
D387963 Clark Dec 1997 S
D389028 Muro Jan 1998 S
D391135 Habermehl et al. Feb 1998 S
5740705 Graham Apr 1998 A
D403940 Steinfeldt Jan 1999 S
D438769 Deziel Mar 2001 S
D440137 Muro et al. Apr 2001 S
6439085 Habermehl et al. Aug 2002 B1
6457390 Daubinger et al. Oct 2002 B1
6701806 Swanson et al. Mar 2004 B2
6862963 Habermehl et al. Mar 2005 B2
20030131690 Swanson et al. Jul 2003 A1
20040226977 Hofbrucker et al. Nov 2004 A1
20050039580 Gibbons et al. Feb 2005 A1
Foreign Referenced Citations (5)
Number Date Country
M 89 03 687 May 1989 DE
M 90 05 602 Aug 1990 DE
M 92 01 773 Sep 1991 DE
M 96 03 463 Nov 1995 DE
400 06 349 Apr 2000 DE