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Rake systems and methods for removing underwater vegetation
   
Document Number
US Patent 6748728
Issued Date
June 15, 2004
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Inventors
Hay; Doug (Ferndale, WA)
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Abstract
A rake system for removing underwater vegetation comprising a plate assembly, a handle assembly, and a line. The plate assembly comprises first and second engaging members each defining an engaging edge. The handle assembly is attached to the plate assembly. The line is attached to the handle assembly. During use, the user grips the handle assembly to toss the plate assembly to a first underwater location. The user then pulls the line to displace the plate assembly from the first underwater location along a harvest path. The engaging edges of the engaging members are adapted to engage the underwater vegetation to fix the underwater vegetation relative to the plate assembly such that continued pulling on the line removes the underwater vegetation in a harvest region defined by the harvest path.
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Number of Claims:
21
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Owner
Published
June 15, 2004
Application Number
10/099,071
Filed
March 14, 2002
US Classification
56/8   56/400.21
Int'l Classification
A01D   44/00   (20060101)   A01D   7/00   (20060101)  
Assistant Examiner
Attorney/Law Firm
USPTO Field of Search
56/8   56/400.01   56/400.04   56/400.05   56/400.11   56/400.16   56/400.17   56/400.21  
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