PTO Wrapper PDF
Dossier Espace Google
Patent
   D256572
Priority
Nov 03 1977
Filed
May 01 1978
Issued
Aug 26 1980
Expiry
Aug 26 1994
Inventors
Jedzinski,…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
5
References
2
Maint.:
n/a
The ornamental design for a catamaran hull, substantially as shown.

FIG. 1 is a top plan view showing my new design;

FIG. 2 is a side view;

FIG. 3 is a front view;

FIG. 4 is a rear view
INVENTORS:

Jedzinski, Paul F.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D370003, Jul 24 1995 Hull for catamaran style watercraft
D380187, Jan 11 1996 Cross beams for interconnecting boat hulls
D390528, Mar 11 1997 Boat
D770966, Jul 20 2015 Flotation system for a utility cart
D845870, Oct 24 2016 RESCUE ALIVE, LLC Aquatic rescue device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
223687,
233600,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule