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Patent
   D884102
Priority
Apr 16 2018
Filed
Apr 16 2018
Issued
May 12 2020
Expiry
May 12 2035
Inventors
Noer, Finn
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
9
Maint.:
n/a
The ornamental design for stepless mast extension for windsurfing boards, as shown and described.

1. Stepless mast extension for windsurfing boards

2.-4. Parts of stepless mast extension for windsurfing boards

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

Design 1 is a stepless mast extension for windsurfing boards; the lines in the drawings do not represent decoration of the design.
INVENTORS:

Noer, Finn

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
383594,
4480570, Oct 05 1982 Metalmast Marine, Inc. Mainsail furling mast assembly and mast construction therefor
4951588, May 18 1989 Sailboat mast deck sealing assembly
5097781, Jan 30 1991 Mast boot
5476057, Mar 03 1994 AXSON US, INC Method and apparatus for structurally supporting and sealing a mast
20090078184,
20170043846,
20190047671,
20190161171,
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