Patent
   D877781
Priority
Apr 05 2018
Filed
Jun 27 2019
Issued
Mar 10 2020
Expiry
Mar 10 2035
Assg.orig
Entity
unknown
2
35
n/a
The ornamental design for a disk blade, as shown and described.

FIG. 1 is a front, perspective view of a disk blade shown according to the present design;

FIG. 2 is a rear, perspective view thereof;

FIG. 3. is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a cross-sectional view thereof taken along line 6-6 in FIG. 3.

The broken line representations in the figures show unclaimed environment or boundaries. The broken line representations thus form no part of the claimed design as filed.

Becker, Shawn J., Steinlage, David L., Ruckle, Jarrod R.

Patent Priority Assignee Title
D896851, May 22 2019 OSMUNDSON MFG CO Agricultural drill / planter / coulter / disc blade with a step plane notch
D897380, May 22 2019 OSMUNDSON MFG CO Step plane notch edge of an agricultural drill/planter/coulter/disc blade
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 2018RUCKLE, JARROD R Deere & CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496100236 pdf
Apr 03 2018BECKER, SHAWN J Deere & CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496100236 pdf
Apr 03 2018STEINLAGE, DAVID L Deere & CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496100236 pdf
Jun 27 2019Deere & Company(assignment on the face of the patent)
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