Patent
   D903573
Priority
Nov 08 2018
Filed
Feb 28 2019
Issued
Dec 01 2020
Expiry
Dec 01 2035
Assg.orig
Entity
unknown
14
16
n/a
The ornamental design for a propeller blade, as shown and described.

FIG. 1 is a perspective view of a propeller blade 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;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Shima, Eiji

Patent Priority Assignee Title
D974267, Jun 22 2021 Sharrow Engineering LLC Propeller
D974268, Jun 22 2021 Sharrow Engineering LLC Propeller
D974269, Jun 22 2021 Sharrow Engineering LLC Propeller
D974270, Jun 22 2021 Sharrow Engineering LLC Propeller
D987545, May 25 2017 Sharrow Engineering LLC Propeller
D988967, Jun 22 2021 Sharrow Engineering LLC Duo-prop propeller
ER2798,
ER4089,
ER4355,
ER4695,
ER5694,
ER8891,
ER9528,
ER9672,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 30 2019SHIMA, EIJIJAPAN AEROSPACE EXPLORATION AGENCYASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0485440419 pdf
Feb 28 2019JAPAN AEROSPACE EXPLORATION AGENCY(assignment on the face of the patent)
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