PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D321674
|
Priority
Aug 18 1989
|
Filed
Aug 18 1989
|
Issued
Nov 19 1991
|
Expiry
Nov 19 2005
|
|
Assg.orig
|
|
Entity
unknown
|
5
|
2
|
n/a
|
|
|
The ornamental design for a "Hovercraft".
|
FIG. 1 is a perspective view of a hovercraft showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Chia, Peter
Patent |
Priority |
Assignee |
Title |
3870121, |
|
|
|
3968851, |
Mar 14 1975 |
|
Automatic lift system for air cushion vehicles |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a