Title:
Sail boat safety device
United States Patent 3016858


Inventors:
Johnson, Robert F.
Application Number:
US1800760A
Publication Date:
01/16/1962
Filing Date:
03/28/1960
Assignee:
Robert, Mark Johnson
Primary Class:
Other Classes:
114/54
International Classes:
B63B43/14
View Patent Images:
US Patent References:
2752615Marker buoy1956-07-03
2444526Sailboat1948-07-06
1026336N/A1912-05-14