Patents by Inventor Duncan McLeod Watson
Duncan McLeod Watson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8943741Abstract: The invention provides a trap for capturing and/or killing a mouse, the trap comprising: an enclosure comprising a base connected to at least one movable part and which houses a trigger; the trigger comprising an adhesive section; wherein the at least one movable part is urged against the force of a biasing means from a first position wherein the trap is in a closed state into a second position in which the trap is in a set state; wherein the at least one movable part is maintained in the second position by releasably engaging the trigger; and wherein the trap is triggered upon the mouse contacting the adhesive section and elevating the trigger so as to disengage the trigger from the at least one movable part so that it moves from the second position to the first position under the force of the biasing means.Type: GrantFiled: October 7, 2008Date of Patent: February 3, 2015Assignee: Reckitt Benckiser (Australia) Pty, LimitedInventors: Duncan McLeod Watson, Brendyn Murray Rodgers
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Publication number: 20130231380Abstract: The invention relates to the systemic insecticide fipronil in conjunction with a rodenticide used for manufacture of a bait composition to provide a lethal effect on fleas and/or ticks and a host rodent, following ingestion of the bait composition by the host rodent. Preferred rodenticides are brodifacoum, difethialone, flocoumafen, bromadiolone and mixtures thereof. The invention also relates to rodenticidal bait compositions and to a method of killing ticks and a host rodent by providing for ingestion to the rodent, a bait composition comprising an effective amount of a rodenticide and an acaricidally effective amount of fipronil.Type: ApplicationFiled: April 11, 2013Publication date: September 5, 2013Applicant: Reckitt Benckiser (Australia) PTY LimitedInventors: Gary Raymond Bowman, Gordon Francis Reidy, Duncan McLeod Watson
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Patent number: 8397426Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.Type: GrantFiled: August 24, 2011Date of Patent: March 19, 2013Assignee: Reckitt Benckiser (Australia) PTY LimitedInventors: Brendyn Murray Rodgers, Duncan McLeod Watson, Jeffrey West
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Publication number: 20120124891Abstract: There is disclosed herein a dispensing device (100, 200, 300) for rodent baits. The dispensing device includes a body (102, 202, 302) having a floor (104, 204, 304), walls (106, 206, 306) extending from the floor and a top (108, 208, 308) extending between the walls. A rodent bait station (110, 210, 310) is located in the body (102, 202, 302). A locating spike (112, 212, 312) extends from the bait station for engagement by a bait (114, 214, 314). A race (116, 216, 316) extends into the body (102, 202, 302) for permitting rodent access to the bait station (110, 210, 310). A plurality of liquid ingress inhibiting formations are provided in the race (116, 216, 316) for inhibiting liquid contact with a bait (114, 214, 314) in the bait station (110, 210, 310).Type: ApplicationFiled: June 8, 2010Publication date: May 24, 2012Applicant: Reckitt & Colman (Overseas Limited)Inventors: Vladan Jovic, Duncan McLeod Watson
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Publication number: 20120102821Abstract: Disclosed herein are various embodiments of a dispensing device for rodent baits. A first embodiment of the dispensing device (100) includes a body (102) having a floor (104), walls (106) extending from the floor and a top (108) extending between the walls (106). A bait station (110) is located in the body (102). A locating spike (112) extends from the bait station (110) for engagement by a bait (114). A race (116) extends into the body (102) for permitting rodent access to the bait station (110). A door (118) is hingedly connected, about a hinge axis (118a) generally orthogonal to the floor (104), to the body (102). The door (118) is movable between a closed position, in which the door (118) covers the bait station (110), and an open position, for permitting user access to the bait station (110) for bait replenishment.Type: ApplicationFiled: June 7, 2010Publication date: May 3, 2012Applicant: Reckitt & Colman (Overseas Limited)Inventors: Vladin Jovic, Duncan McLeod Watson
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Publication number: 20110302822Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.Type: ApplicationFiled: August 24, 2011Publication date: December 15, 2011Applicant: Reckitt Benckiser (Australia) PTY LimitedInventors: Brendyn Murray RODGERS, Duncan McLeod Watson, Jeffrey West
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Publication number: 20090288332Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.Type: ApplicationFiled: January 9, 2009Publication date: November 26, 2009Applicant: Reckitt Benckiser (Australia) PTY LimitedInventors: Brendyn Murray Rodgers, Duncan McLeod Watson, Jeffrey West
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Publication number: 20090249680Abstract: The invention provides a trap for capturing and/or killing a mouse, the trap comprising: an enclosure comprising a base connected to at least one movable part and which houses a trigger; the trigger comprising an adhesive section; wherein the at least one movable part is urged against the force of a biasing means from a first position wherein the trap is in a closed state into a second position in which the trap is in a set state; wherein the at least one movable part is maintained in the second position by releasably engaging the trigger; and wherein the trap is triggered upon the mouse contacting the adhesive section and elevating the trigger so as to disengage the trigger from the at least one movable part so that it moves from the second position to the first position under the force of the biasing means.Type: ApplicationFiled: October 7, 2008Publication date: October 8, 2009Applicant: Reckitt Benckiser (Australia) Pty LimitedInventors: Duncan McLeod Watson, Brendyn Murray RODGERS
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Patent number: 7506471Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.Type: GrantFiled: October 20, 2004Date of Patent: March 24, 2009Assignee: Reckitt Benckiser (Australia) PTY LimitedInventors: Brendyn Murray Rodgers, Duncan McLeod Watson, Jeffrey West
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Publication number: 20080260683Abstract: The invention relates to the systemic insecticide fipronil in conjunction with a rodenticide used for manufacture of a bait composition to provide a lethal effect on fleas and/or ticks and a host rodent, following ingestion of the bait composition by the host rodent. Preferred rodenticides are brodifacoum, difethialone, flocoumafen, bromadiolone and mixtures thereof. The invention also relates to rodenticidal bait compositions and to a method of killing ticks and a host rodent by providing for ingestion to the rodent, a bait composition comprising an effective amount of a rodenticide and an acaricidally effective amount of fipronil.Type: ApplicationFiled: January 7, 2005Publication date: October 23, 2008Inventors: Gary Raymond Bowman, Gordon Francis Reidy, Duncan McLeod Watson
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Patent number: 7231738Abstract: With reference to a preferred embodiment as depicted in FIG. 4, the present invention provides a mousetrap comprising a first part (5) and a second part (10) that together define an enclosure wherein the first part (5) and the second part (10) are operably connected to a first biasing means (60). Within the enclosure is retained a lever (45) having a first end (47), a bridge (49), a pivot means (40), a releasable catch means (57) and a second biasing means (55). The second biasing means (55) biases the lever (45) into a resting position. By virtue of the second biasing means (55), the mousetrap is able to be set when held in any orientation, and is also stabilised (i.e, accidental activation of the mousetrap is avoided, or at least minimised, when the mousetrap is turned in any orientation, for example, on its side or upside down).Type: GrantFiled: February 25, 2005Date of Patent: June 19, 2007Assignee: Reckitt Benckiser N.V.Inventors: Duncan McLeod Watson, Brendyn Murray Rodgers
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Patent number: D590040Type: GrantFiled: July 28, 2008Date of Patent: April 7, 2009Assignee: Reckitt Benckiser (Australia) Pty LimitedInventors: Vladan Jovic, Brendyn Murray Rodgers, Duncan McLeod Watson
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Patent number: D623255Type: GrantFiled: December 11, 2009Date of Patent: September 7, 2010Assignee: Reckitt & Colman (Overseas) LimitedInventors: Duncan McLeod Watson, Vladan Jovic
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Patent number: D623256Type: GrantFiled: December 11, 2009Date of Patent: September 7, 2010Assignee: Reckitt & Colman (Overseas) LimitedInventors: Duncan McLeod Watson, Vladan Jovic
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Patent number: D647590Type: GrantFiled: December 28, 2010Date of Patent: October 25, 2011Assignee: Reckitt Benckiser (Australia) Pty. Ltd.Inventors: Duncan McLeod Watson, Claud Warren
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Patent number: D673640Type: GrantFiled: February 9, 2012Date of Patent: January 1, 2013Assignee: Reckitt & Colman (Overseas) LimitedInventors: Paul Peter Bailey, Duncan McLeod Watson