TREA

Dragline bucket

Follow

Information

  • Patent Grant
  • D491198
  • Patent Number
    D491,198
  • Date Filed
    Tuesday, June 18, 2002
    22 years ago
  • Date Issued
    Tuesday, June 8, 2004
    20 years ago
Information
Abstract
Description




FIG. 1 is a front isometric view of an embodiment of a dragline bucket showing my new design.




FIG. 2 is a front elevational view thereof.




FIG. 3 is a rear elevational view thereof.




FIG. 4 is a right-side elevational view thereof, the left-side elevational view being a mirror image.




FIG. 5 is a top plan view thereof; and,




FIG. 6 is a bottom plan view thereof.




Background features (such as flooring and adjacent fixtures), Alphanumerical characters, other incidental markings and any features indicated in broken lines in the accompanying drawings form no part of the claimed invention. In particular, the shape and configuration of the hoist rope mounting points (seen as inwardly angled upper flanges with rows of seven holes), drag rope mounting points (seen as forwardly extruding flanges with rows of three holes) and cutting teeth form no part of the claimed invention.



Claims
  • The ornamental design for a dragline bucket, as shown and described.
Priority Claims (1)
Number Date Country Kind
4074/2001 Dec 2001 AU
US Referenced Citations (14)
Number Name Date Kind
976163 Glaze Nov 1910 A
1095335 Little May 1914 A
1236691 Dunlop Aug 1917 A
1370566 Thompson Mar 1921 A
1420733 Mundy et al. Jun 1922 A
1999681 Bakker Apr 1935 A
2120444 Smith Jun 1938 A
4035621 Kemp Jul 1977 A
4370713 McCoy, Jr. et al. Jan 1983 A
4791738 Briscoe Dec 1988 A
5140761 Coffman et al. Aug 1992 A
5400530 Schmidt Mar 1995 A
5575092 Smit Nov 1996 A
D392983 Watts Mar 1998 S
Foreign Referenced Citations (4)
Number Date Country
606945 Apr 1978 SU
972008 Nov 1982 SU
1247471 Jul 1986 SU
1283303 Jan 1987 SU
Non-Patent Literature Citations (1)
Entry
International Preliminary Examination Report PCT/AU00/01336 dated Sep. 21, 2001.