Patent
   D969880
Priority
Sep 25 2019
Filed
Sep 25 2019
Issued
Nov 15 2022
Expiry
Nov 15 2037
Assg.orig
Entity
unknown
0
21
n/a
The ornamental design for a clamshell dredging bucket, as shown and described.

FIG. 1 is an upper perspective of a clamshell dredging bucket;

FIG. 2 is a lower perspective of the bucket of FIG. 1;

FIG. 3 is a front plan view of the bucket of FIG. 1;

FIG. 4 is a rotated rear plan view of the bucket of FIG. 1;

FIG. 5 is a right side plan view of the bucket of FIG. 1;

FIG. 6 is a left side plan view of the bucket of FIG. 1;

FIG. 7 is a bottom plan view of the bucket of FIG. 1; and,

FIG. 8 is a top plan view of the bucket of FIG. 1.

Bergeron, Raymond E.

Patent Priority Assignee Title
Patent Priority Assignee Title
2177196,
2188672,
2314395,
3410593,
369842,
3949498, Oct 30 1974 Mitsubishi Seiko Kabushiki Kaisha Grab bucket for dredging sludge
4143901, Nov 13 1975 Nemag, B.V. Mechanical grab
5649729, May 29 1996 Allied Power Products Inc. Single line grab system
5984394, Jun 26 1998 Power bucket
8240070, Sep 18 2006 DuraPlas, LP Material conveyor system container
9388023, Mar 15 2013 Anvil Attachments Particulate-handling bucket assembly
20140259814,
20180134525,
20190292746,
D326859, Mar 06 1990 Expandable digging bucket
D469786, Mar 02 2001 MILLER UK LIMITED FORMERLY MILLER WELDING ENGINEERS LIMITED Bucket for excavator
D491198, Dec 19 2001 CMTE DEVELOPMENT LTD Dragline bucket
D524826, Jul 06 2005 Caterpillar Inc. Bucket
D752655, Aug 20 2014 Komatsu Ltd. Bucket for a construction machine
D943009, Nov 06 2019 Bucket
JP200318413,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule