User:Cbernhar: Difference between revisions
From Bill Goodwine's Wiki
Jump to navigationJump to search
No edit summary |
|||
| Line 2: | Line 2: | ||
Patent 4781139: One man manual boat hull cleaning device | * Patent 4781139: One man manual boat hull cleaning device | ||
Date issued: August 18, 1986 | * Date issued: August 18, 1986 | ||
The idea behind this patent was to create a device which could clean the bottom of a boat hull without necessitating lifting the boat out of the water or diving underneath while it is still in the water. | ** The idea behind this patent was to create a device which could clean the bottom of a boat hull without necessitating lifting the boat out of the water or diving underneath while it is still in the water. | ||
Revision as of 15:50, 24 January 2011
Homework 1: Finding a Patent
- Patent 4781139: One man manual boat hull cleaning device
- Date issued: August 18, 1986
- The idea behind this patent was to create a device which could clean the bottom of a boat hull without necessitating lifting the boat out of the water or diving underneath while it is still in the water.
