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(11)    Patent No :    AP 1978   
(21)    Application No :    AP/P/2005/003239   
(22)    Filing Date :    21.08.2003   
(24)    Date of Grant &    20.03.2009   
           
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
AU    2002953633    26.08.2002
AU    2003901606    03.04.2003

(84)    Designated State

BW    GM  GH   KE   LS   MW  MZ   NA   SL

SD    SZ   T Z   UG   ZM   ZW
 
(73) Applicant(s)

FRESHWATER ENVIRONMENTAL MANAGEMENT PTY LTD,

73 Platform Street, Lidcombe, New South Wales 2141,
Australia

(72) Inventors

O'TOOLE Christopher Brian, Australia

LANE Gary Charles, Australia

(74) Representative

HONEY & BLANCKENBERG
 

(51)    International  Classification   A01D 44/00 (2006.01)


(54)    Title

Aquatic plant harvester

(57)    Abstract

An aquatic harvester for use with an aquatic craft (1), the water craft (1) including sides, a bow and a stern, the harvester including a frame (100) which includes one arm (7), pivotally connected to the craft (1) at a position spaced from the forward end portion (101) of the arm (7), said forward end portion (101) being adapted for connection with an implement, the pivotal position of the arm (7) relative to the craft (1) being controlled by a control means (8, 9, 108). The implement includes a collecting hood (4A) with a mouth opening (11) for receiving harvested material and an outlet opening, the collecting hood (4A) being operatively connectible to a suction pump (5) through a conduit (6) connecting between an inlet to said suction pump (5) and said outlet opening.


(56)    Documents Cited :    US 6 357 213 A    US 5 603 204 A    GB 2 230 506 A    FR 2 680 945 A

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