Patent
   D324363
Priority
Mar 01 1990
Filed
Mar 01 1990
Issued
Mar 03 1992
Expiry
Mar 03 2006
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for a six-blade propeller, as shown and described.

FIG. 1 is a front and right side perspective view of a six-blade propeller showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a front elevation view thereof; and

FIG. 4 is a rear elevation view thereof.

Hannon, R. Douglas, Lackman, George E.

Patent Priority Assignee Title
D556893, Jun 08 2006 Delta Electronics Inc. Fan blade
D556894, Jun 08 2006 Delta Electronics Inc. Fan blade
D557401, Jun 08 2006 Delta Electronics Inc. Fan blade
D662521, Apr 09 2010 Alcan International Limited Mixing rotor
D773639, May 22 2015 Sheeraire International Co., Ltd.; SHEERAIRE INTERNATIONAL CO , LTD Fan blade
D808003, Jan 21 2015 EBM-PAPST MULFINGEN GMBH & CO KG Ventilator fan for a ventilation system
D910834, Dec 05 2018 Asia Vital Components Co., Ltd. Impeller for a fan
Patent Priority Assignee Title
1991095,
3514215,
4063852, Jan 28 1976 CLEVEPAK CORPORATION, Axial flow impeller with improved blade shape
D317147, Jul 24 1989 Brunswick Corporation Propeller
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 26 2002BRUNSWICK FISHING CORPORATION, FORMERLY KNOWN AS ZEBCO CORPORATIONBrunswick CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0127450424 pdf
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