Patent
   D318843
Priority
Oct 03 1989
Filed
Oct 03 1989
Issued
Aug 06 1991
Expiry
Aug 06 2005
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a submersible hydrofoil, as shown and described.

FIG. 1 is a top and front perspective view of a submersible hydrofoil showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of that shown;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Rowe, Thomas A.

Patent Priority Assignee Title
6571725, Aug 08 2002 Watercraft with anticavitation control
D415464, Dec 22 1998 Submarine boat
D475964, Mar 23 2000 Surface/underwater vehicle
D541883, Jun 17 2004 Submersible vessel, including a toy replica thereof
Patent Priority Assignee Title
2826001,
3063395,
3065722,
3160133,
3757721,
D304923, Dec 05 1986 UNDERWATER SYSTEMS AUSTRALIA LIMITED, A CORP OF WESTERN AUSTRALIA Underwater vehicle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 28 1994ROWE, THOMAS ALLENVORTEX ARTESIANSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0071500219 pdf
Nov 07 1995VORTEX INSTITUTE OF AQUANAUTICS, INC ROWE, THOMAS ALLENRELEASE OF ASSIGNMENTS FILED 9-28-940092970557 pdf
Nov 07 1995VORTEX INSTITUTE OF AQUANAUTICS, INC ROWE, THOMAS ALLENRELEASE OF ASSIGNMENTS FILED 9 28 94 0088760112 pdf
Nov 25 1996VORTEX INSTITUTE OF AQUANAUTICS INC VASHNAUTIC INDUSTRIES, INC DBA PLANET HYDROSPACE, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0082310808 pdf
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