Patent
   D915471
Priority
Mar 07 2019
Filed
Sep 06 2019
Issued
Apr 06 2021
Expiry
Apr 06 2036
Assg.orig
Entity
unknown
5
25
n/a
The ornamental design for a harrow chain assembly, as shown and described.

FIG. 1 is a front perspective view of a harrow chain assembly showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is an exploded rear perspective view thereof;

FIG. 7 is a front perspective view of a harrow chain link of the harrow chain assembly of FIGS. 1-6, shown separately for clarity of illustration;

FIG. 8 is a rear perspective view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a side view thereof, the opposite side view being a mirror image thereof;

FIG. 12 is an exploded rear perspective view thereof; and,

FIG. 13 is an exploded rear perspective view thereof.

The broken line showing of the bolt heads in FIGS. 1, 4. 7, and 12 is included for the purpose of illustrating portions of the harrow chain assembly that form no part of the claimed design.

Paterson, Kentyn Scott

Patent Priority Assignee Title
11266052, Aug 24 2017 K S Paterson Nominees Pty Ltd Agricultural tilling system and components
D949209, Oct 15 2020 Tillage disc
D949210, Oct 15 2020 Tillage implement
ER9248,
ER950,
Patent Priority Assignee Title
6484812, May 19 1998 Phoenix Rotary Equipment Ltd. Harrow bearing
7137239, May 25 2004 Prickle chain link
7607489, Jun 19 2007 Disc harrow agricultural implement
7963345, Dec 04 2009 HHP ENGINEERING SOLUTIONS INTERNATIONAL, INC Apparatus and method for adjusting tension of a harrowing chain
20050262823,
20080314606,
20120247795,
20170013770,
20200170166,
D615107, Jun 19 2007 Harrow member chain
D615108, Jun 19 2007 Harrow member chain
D694284, Jul 26 2012 K S Paterson Nominees Pty Ltd Ground engaging element mounting hub for an agricultural tillage chain
D694285, Aug 16 2012 K S Paterson Nominees Pty Ltd Ground engaging element mounting hub for an agricultural tillage chain
D700219, Aug 16 2012 K S Paterson Nominees Pty Ltd Ground engaging element mounting hub for an agricultural tillage chain
D736269, Jul 26 2012 K S Paterson Nominees Pty Ltd Ground engaging element for an agricultural tillage chain
D742725, Feb 14 2014 K S Paterson Nominees Pty Ltd Mounting hub
D748678, Oct 14 2014 Haidnay Innovation Company Pty Ltd Cross formation harrow
D748680, Mar 03 2014 IRON GRIP HOLDINGS PTY LIMITED Disc harrow blade
D780814, Jul 28 2015 IRON GRIP HOLDINGS PTY LIMITED Disc harrow blade
D821451, Mar 17 2017 K S Paterson Nominees Pty Ltd Agricultural tillage implement
D823902, Mar 17 2017 K S Paterson Nominees Pty Ltd Disc for an agrucultural tillage implement
D847871, Aug 30 2017 IRON GRIP HOLDINGS PTY LIMITED Disc harrow blade
D856377, Oct 19 2017 IRON GRIP HOLDINGS PTY LIMITED Link assembly of an agricultural ground engaging chain
D856382, Oct 19 2017 IRON GRIP HOLDINGS PTY LIMITED Component of an agricultural ground engaging chain
D864258, Mar 12 2018 K S Paterson Nominees Pty Ltd Ground engaging element for agricultural tillage apparatus
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 05 2019PATERSON, KENTYN SCOTTK S Paterson Nominees Pty LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0546130633 pdf
Sep 06 2019K S Paterson Nominees Pty Ltd(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule