Patent
   D974267
Priority
Jun 22 2021
Filed
Jun 22 2021
Issued
Jan 03 2023
Expiry
Jan 03 2038
Assg.orig
Entity
unknown
2
11
n/a
I claim the ornamental design for a propeller, as shown and described.

FIG. 1 is a perspective view of a propeller, showing my new design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

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

FIG. 7 is a bottom plan view thereof.

Sharrow, Gregory C.

Patent Priority Assignee Title
D988967, Jun 22 2021 Sharrow Engineering LLC Duo-prop propeller
ER9528,
Patent Priority Assignee Title
5111576, May 08 1989 The United States of America as represented by the Secretary of the Army Method of making a flexprop
5890875, Jan 27 1997 Blade apparatus
20110299991,
D316700, May 19 1989 Propeller blades and hub
D457850, Jan 20 2001 EMU Unterwasserpumpen GmbH Propeller
D510998, Mar 27 2003 RESEARCH FOUNDATION OF THE UNIVERSITY OF CENTRAL FLORIDA INCORPORATED High efficiency air conditioner condenser twisted fan blades and hub
D745448, May 13 2013 Propeller
D885298, Nov 08 2018 JAPAN AEROSPACE EXPLORATION AGENCY Propeller blade
D903573, Nov 08 2018 JAPAN AEROSPACE EXPLORATION AGENCY Propeller blade
WO20170205680,
WO218410001,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 2021Sharrow Engineering LLC(assignment on the face of the patent)
Jul 14 2021SHARROW, GREGORY C Sharrow Engineering LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0568610656 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule