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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
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Title
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a