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Document Number
US Patent 4455784
Issued Date
June 26, 1984
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Inventors
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Abstract
A stem cleaner for cutting away thorns, excess foliage and the like from stems having a flexible handle with two free ends to which are attached at least one cutting blade capable of being pressed against a stem. The cutting blade is shaped so as to prevent damage to the outer stem bark: the stem-contact surface is wide along the stem length direction; oblique-angle transitions are provided between that surface and surfaces sloping away from the stem-contact surface; and a sharpened cutting edge for cutting away the thorns and foliage is spaced outwardly from the stem-contact surface to prevent its contact with the stem bark.
Drawing
Stem cleaner - US Patent 4455784 Drawing
Drawing from US Patent 4455784
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Number of Claims:
14
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Owner
Published
June 26, 1984
Application Number
06/371,176
Filed
April 23, 1982
US Classification
47/1.01R   30/304 47/58.1R
Int'l Classification
A01G   3/00   (20060101)  
Examiner
USPTO Field of Search
47/1   47/6   47/7   47/58   30/287   30/294   30/299   30/304   30/305  
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Claims
Description
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