Patents by Inventor Shawn Dawson
Shawn Dawson 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: 12172692Abstract: In one example, a mother cart is provided that is suitable for transporting a daughter cart. The mother cart includes a base frame having a group of wheels configured to allow the mother cart to be moved. The base frame, in turn, includes a loading bay for receiving the daughter cart, and a support surface for supporting the daughter cart. Finally, the base frame includes a primary restraint mechanism for engaging and securing the daughter cart in the loading bay.Type: GrantFiled: February 24, 2022Date of Patent: December 24, 2024Assignee: SailRail Automated Systems Inc.Inventors: Ian Scarth, Danny Pitcher, Shawn Dawson
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Patent number: 12077380Abstract: A system for providing uninterrupted delivery of industrial parts to a production line or facility, the system defining a loading side and an operating side, a lift mechanism configured to move a lift frame, when in an elevated position, between the loading side and the operating side, a controller for controlling the lift mechanism, a first and second carriages movable between a lowered position and the elevated position, a first sensor that detects a carriage is a loading/unloading position at the loading side, and a second sensor that detects when a carriage is positioned in a loading/unloading position at the operator side, and the controller is further configured to move the second carriage between the loading side and the operator side when the first carriage is in the elevated position, and the controller is responsive to an input from the second sensor indicating a breach condition.Type: GrantFiled: April 6, 2021Date of Patent: September 3, 2024Assignee: SAILRAIL AUTOMATED SYSTEMS, INC.Inventors: Ian Scarth, Shawn Dawson
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Publication number: 20220177020Abstract: In one example, a mother cart is provided that is suitable for transporting a daughter cart. The mother cart includes a base frame having a group of wheels configured to allow the mother cart to be moved. The base frame, in turn, includes a loading bay for receiving the daughter cart, and a support surface for supporting the daughter cart. Finally, the base frame includes a primary restraint mechanism for engaging and securing the daughter cart in the loading bay.Type: ApplicationFiled: February 24, 2022Publication date: June 9, 2022Inventors: Ian Scarth, Danny Pitcher, Shawn Dawson
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Patent number: 11285984Abstract: In one example, a mother cart is provided that is suitable for transporting a daughter cart. The mother cart includes a base frame having a group of wheels configured to allow the mother cart to be moved. The base frame, in turn, includes a loading bay for receiving the daughter cart, and a support surface for supporting the daughter cart. Finally, the base frame includes a primary restraint mechanism for engaging and securing the daughter cart in the loading bay.Type: GrantFiled: June 29, 2018Date of Patent: March 29, 2022Assignee: SailRail Automated Systems, Inc.Inventors: Ian Scarth, Danny W. Pitcher, Shawn Dawson
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Publication number: 20210362948Abstract: An industrial cart or rack loading/unloading and switcher system and method for operation thereof. The switcher system comprises a base member having a loading end and an operator end; a first carriage for carrying a bin, said first carriage being operatively coupled to said base member and configured to move between said loading end and said operator end; a second carriage for carrying another bin; a bypass mechanism configured to support said second carriage and said other bin; said bypass mechanism being operatively coupled to said base member and configured to move between said loading end and said operator end; said bypass mechanism being further configured to operate in a bypass mode, and in said bypass mode said bypass mechanism being operable to permit movement of said first carriage and said bin between said loading end and said operator end.Type: ApplicationFiled: April 6, 2021Publication date: November 25, 2021Inventors: Ian Scarth, Shawn Dawson
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Patent number: 10589584Abstract: A latch and fail-safe mechanism suitable for use with an industrial cart, dolly, trailer or other types mobile platforms or carriers. According to an embodiment, the latch comprises a housing or enclosure, a latch mechanism, a hitch hook and a fail-safe mechanism. The housing includes a back-plate configured to attach the latch to amounting bracket or frame plate on the cart. The latch mechanism is operatively coupled to the hitch hook and configured to bias the hitch hook in a closed or engaging position. The fail-safe mechanism is operatively coupled to the hitch hook and configured to bias and maintain the hitch hook in the closed position in the event of failure of the latch mechanism.Type: GrantFiled: January 19, 2017Date of Patent: March 17, 2020Assignee: Sailrail Automated Systems Inc.Inventors: Ian Scarth, Shawn Dawson
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Publication number: 20200001907Abstract: In one example, a mother cart is provided that is suitable for transporting a daughter cart. The mother cart includes a base frame having a group of wheels configured to allow the mother cart to be moved. The base frame, in turn, includes a loading bay for receiving the daughter cart, and a support surface for supporting the daughter cart. Finally, the base frame includes a primary restraint mechanism for engaging and securing the daughter cart in the loading bay.Type: ApplicationFiled: June 29, 2018Publication date: January 2, 2020Inventors: Ian Scarth, Danny W. Pitcher, Shawn Dawson
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Publication number: 20180330396Abstract: Exemplary embodiments are related to image-based acquisition systems and methods. An image-based acquisition system identifies one or more items in one or more receipts of previous transactions that are associated with one or more coupons received by the system through a mobile application, and automatically applies a credit associated with the one or more coupons to the user account based on the identified one or more items. The image-based acquisition system further automatically identifies one or more items that are associated with one or more coupons received via the mobile application and available for sale, and automatically adds the one or more items to an existing or new online order for a user associated with the user account.Type: ApplicationFiled: May 8, 2018Publication date: November 15, 2018Inventors: Shawn Dawson Branham, Richard Montgomery Blair, II, Jacob Tucker, Dane C. Erickson
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Publication number: 20170129296Abstract: A latch and fail-safe mechanism suitable for use with an industrial cart, dolly, trailer or other types mobile platforms or carriers. According to an embodiment, the latch comprises a housing or enclosure, a latch mechanism, a hitch hook and a fail-safe mechanism. The housing includes a back-plate configured to attach the latch to a mounting bracket or frame plate on the cart. The latch mechanism is operatively coupled to the hitch hook and configured to bias the hitch hook in a closed or engaging position. The fail-safe mechanism is operatively coupled to the hitch hook and configured to bias and maintain the hitch hook in the closed position in the event of failure of the latch mechanism.Type: ApplicationFiled: January 19, 2017Publication date: May 11, 2017Inventors: Ian Scarth, Shawn Dawson
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Patent number: 9566838Abstract: A latch and fail-safe mechanism suitable for use with an industrial cart, dolly, trailer or other types mobile platforms or carriers. According to an embodiment, the latch comprises a housing or enclosure, a latch mechanism, a hitch hook and a fail-safe mechanism. The housing includes a back-plate configured to attach the latch to a mounting bracket or frame plate on the cart. The latch mechanism is operatively coupled to the hitch hook and configured to bias the hitch hook in a closed or engaging position. The fail-safe mechanism is operatively coupled to the hitch hook and configured to bias and maintain the hitch hook in the closed position in the event of failure of the latch mechanism.Type: GrantFiled: May 9, 2014Date of Patent: February 14, 2017Inventors: Ian Scarth, Shawn Dawson
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Publication number: 20150321526Abstract: A latch and fail-safe mechanism suitable for use with an industrial cart, dolly, trailer or other types mobile platforms or carriers. According to an embodiment, the latch comprises a housing or enclosure, a latch mechanism, a hitch hook and a fail-safe mechanism. The housing includes a back-plate configured to attach the latch to a mounting bracket or frame plate on the cart. The latch mechanism is operatively coupled to the hitch hook and configured to bias the hitch hook in a closed or engaging position. The fail-safe mechanism is operatively coupled to the hitch hook and configured to bias and maintain the hitch hook in the closed position in the event of failure of the latch mechanism.Type: ApplicationFiled: May 9, 2014Publication date: November 12, 2015Inventors: Ian SCARTH, Shawn DAWSON
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Patent number: 7414378Abstract: The invention relates to the field of material handling or logistic equipment in particular, relates to turntables, which can be used especially for automation of production line, assembly assistance, linefeeading and synchronous manufacturing. A high precision positioning powered turntable and its controlling method are disclosed herewithin, based on slewing ring bearing having an integral gear on the inner ring, and positively driven by a gear motor. A plurality of sensors and sensor flags are installed for monitoring position of the turntable top structure for controlling acceleration, deceleration and stopping. A controller, such as a programmable logic controller, is used for monitoring the position of the turntable top structure tlirough the plurality of sensors, and decides how it operates a motor drive, such as variable frequency drive, of the gearmotor for controlling the acceleration, deceleration and stopping of the turntable.Type: GrantFiled: December 5, 2006Date of Patent: August 19, 2008Assignee: Sailrail Automated Systems, Inc.Inventor: Shawn Dawson
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Publication number: 20080094014Abstract: The invention relates to the field of material handling or logistic equipment, in particular, relates to turntables, which can be used especially for automation of production line, assembly assistance, linefeeding and synchronous manufacturing. A high precision positioning powered turntable and its controlling method are disclosed herewithin, based on slewing ring bearing having an integral gear on the inner ring, and positively driven by a gear motor. A plurality of sensors and sensor flags are installed for monitoring position of the turntable top structure for controlling acceleration, deceleration and stopping. A controller, such as a programmable logic controller, is used for monitoring the position of the turntable top structure through the plurality of sensors, and decides how it operates a motor drive, such as variable frequency drive, of the gearmotor for controlling the acceleration, deceleration and stopping of the turntable.Type: ApplicationFiled: December 5, 2006Publication date: April 24, 2008Applicant: SAILRAIL AUTOMATED SYSTEMS, INC.Inventor: SHAWN DAWSON