Patents by Inventor Donald Watts
Donald Watts 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: 9765807Abstract: A theft-resistant tire mounting assembly for deterring theft of wheels includes a wheel rim. Recesses are positioned proximate to a center of the wheel rim. An opening is centrally positioned in each recess. Nuts are configured to threadedly couple to the stud bolts of a wheel hub. One nut comprises a locknut, which has a second end that comprises an exposed face. A perimeter of the exposed face is complementary to the opening, and a keyhole is positioned in the exposed face. The assembly includes an adapter that has a key end, which is complementary to the exposed face. The locknut is incompatible with the socket of the tire iron, and a wrench is not couplable to a locknut that is threaded to the stud bolt. The key end is positioned to couple to the exposed face such that torque from the tire iron is transferable to the locknut.Type: GrantFiled: June 17, 2016Date of Patent: September 19, 2017Inventors: Donald Watts, Patricia Gore
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Patent number: 8820758Abstract: A tag axle assembly for an agricultural machine, such as a harvester, and method for redistributing weight of the harvester from the rear axle of the harvester when a header is removed, or when replaced by a lighter header, at the front of the harvester. The tag axle assembly includes a tag axle with tires that may be lowered so that the tires contact the ground when no header is attached to the machine to absorb loads transferred from the front of the harvester to the rear axle and rear tires at the rear of the harvester. The tag axle and tires may be raised up from the ground, or the tag axle assembly may be removed from the harvester, when a header is attached to the front of the harvester causing redistribution of load from off the rear axle and rear tires.Type: GrantFiled: August 25, 2011Date of Patent: September 2, 2014Assignee: CNH Industrial America LLCInventors: Kevin S. Schwinn, John Donald Watt, Tracy R. Archer
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Patent number: 8726622Abstract: A safety stand is provided for minimizing the effect of hydraulic failure in an agricultural harvester. The safety stand has a series of notches along a longitudinal edge of the safety stand which are designed to accept and received a protrusion affixed to a cylinder of a hydraulic cylinder which raises and lowers a feeder arm. When the feeder arm is raised, the hydraulic cylinder is in the full upright position, the safety stand can be lowered such that the protrusion enters and is held within a notch to prevent accidental downward movement of the feeder arm. If the notch fails, or the safety stand is not properly engaged, the longitudinal edge of the safety arm is allowed to follow the protrusion, until a subsequent notch is reached, which then engages the protrusion, safely stopping the downward path of the feeder arm.Type: GrantFiled: December 16, 2010Date of Patent: May 20, 2014Assignee: CNH Industrial America LLCInventors: Bradley J. Wagner, Christopher R. Aurand, Herb M. Farley, John Donald Watt
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Patent number: 8640429Abstract: Building components having a reduced thermal bridge relative to traditional building components. In embodiments, a beam comprises at least two flanges and a web connecting the flanges and maintaining the flanges in a roughly parallel configuration to each other. In embodiments, the web comprises multiple web pieces having reduced cross sections. In alternative embodiments, the web comprises a single continuous web piece with a reduced cross section. In alternative embodiments, the web comprises one or more foam or honeycomb pieces.Type: GrantFiled: February 26, 2013Date of Patent: February 4, 2014Assignee: Thermal Framing, LLC.Inventors: Kenneth Donald Watts, Donald Gene McIntyre Watts
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Publication number: 20130049316Abstract: A tag axle assembly for an agricultural machine, such as a harvester, and method for redistributing weight of the harvester from the rear axle of the harvester when a header is removed, or when replaced by a lighter header, at the front of the harvester. The tag axle assembly includes a tag axle with tires that may be lowered so that the tires contact the ground when no header is attached to the machine to absorb loads transferred from the front of the harvester to the rear axle and rear tires at the rear of the harvester. The tag axle and tires may be raised up from the ground, or the tag axle assembly may be removed from the harvester, when a header is attached to the front of the harvester causing redistribution of load from off the rear axle and rear tires.Type: ApplicationFiled: August 25, 2011Publication date: February 28, 2013Applicant: CNH AMERICA LLCInventors: Kevin S. Schwinn, John Donald Watt, Tracy R. Archer
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Publication number: 20120152109Abstract: A safety stand for minimizing the effect of hydraulic failure in an agricultural harvester is disclosed. In one embodiment, a system for raising or lowering a pivotable safety stand is provided which may take the form of a remotely operated hydraulic safety stand. In another embodiment, the mechanical stop provides multiple stops along the length of travel of the piston to prevent the dramatic falling of the feeder arm under the force of gravity. In one embodiment, the safety stand is provided with a series of notches along a longitudinal edge of the safety stand which are designed to accept and received a protrusion affixed to a cylinder of a hydraulic cylinder which raises and lowers a feeder arm. When the feeder arm is raised, the hydraulic cylinder is in the full upright position, the safety stand can be lowered such that the protrusion enters and is held within a notch to prevent accidental downward movement of the feeder arm.Type: ApplicationFiled: December 16, 2010Publication date: June 21, 2012Applicant: CNH AMERICA LLCInventors: Bradley J. WAGNER, Christopher R. AURAND, Herb M. FARLEY, John Donald WATT
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Patent number: 7171553Abstract: A method of providing a secure communication between first and second devices is described. The method includes encrypting a random key using an encryption key at a first device and transferring the encrypted random key to the second device for encryption of data communicated from the second device to the first device. The encrypted data received from the second device is decrypted using the random key. The method typically includes transferring a control word encrypted with an encryption key to the second device for decryption, and encryption using the random key. The encrypted control word received from the second device is then decrypted using the random key. The invention extends to a method of enabling a decoder, and to a decoder, to decode a data stream. It also extends, inter alia, to a method of authenticating an enabling device and to an enabling device.Type: GrantFiled: March 18, 2002Date of Patent: January 30, 2007Assignee: Irdeto Access B.V.Inventors: Simon Paul Ashley Rix, Andrew Glasspool, Donald Watts Davies
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Publication number: 20040148256Abstract: In the processing of wholesale payments over the Internet, a condition manager within the buyer's banking institution will implement a condition manager that has an ability to contact a legacy fraud detection system, which monitors whether the proposed purchase is fraudulent or not. Such legacy fraud detection systems typically are looking for unusual purchasing patterns or other aberrations relative to this particular customer's past buying habits. This system can be implemented with respect to the use of electronic payments when products are purchased by customers over the Internet.Type: ApplicationFiled: January 23, 2003Publication date: July 29, 2004Applicant: International Business Machines CorporationInventors: Arnold H. Bramnick, Mark A. Sehorne, Brian Donald Watt, Cornell G. Wright
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Publication number: 20020126844Abstract: A method of providing a secure communication between first and second devices is described. The method includes encrypting a random key using an encryption key at a first device and transferring the encrypted random key to the second device for encryption of data communicated from the second device to the first device. The encrypted data received from the second device is decrypted using the random key. The method typically includes transferring a control word encrypted with an encryption key to the second device for decryption, and encryption using the random key. The encrypted control word received from the second device is then decrypted using the random key. The invention extends to a method of enabling a decoder, and to a decoder, to decode a data stream. It also extends, inter alia, to a method of authenticating an enabling device and to an enabling device.Type: ApplicationFiled: March 18, 2002Publication date: September 12, 2002Inventors: Simon Paul Ashley Rix, Andrew Glasspool, Donald Watts Davies
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Patent number: 6385317Abstract: In a method for providing a secure communication between two devices, a first device generates a random key (Ci) and transfers this key to a second device in a first message encrypted using a public key. The second device decrypts the first encrypted message by means of a corresponding secret key to obtain the random key (Ci) and this random key is used to encrypt and decrypt all transmissions between these devices. In a decoder for a pay TV system, comprising a conditional access module and a smart card, this method is applied to provide a secure communication between the control access module and the smart card and/or between the decoder and the conditional access module.Type: GrantFiled: April 2, 1999Date of Patent: May 7, 2002Inventors: Simon Paul Ashley Rix, Andrew Glasspool, Donald Watts Davies
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Patent number: 5920625Abstract: An encrypted signal compatible with first and second encryption systems is generated by producing encryption data signals relating to each encryption system. A difference signal is derived from the two encryption data signals and the signal to be encrypted is encrypted in accordance with one of the encryption systems. At an output the encrypted signal, the two encryption signals, and the difference signal are made available. At a decoder compatible with, for example, the first encryption system, the encrypted data, the second encryption data signal, and the different signal are received. The decoder can then derive the first encryption data signal from the second encryption data signal and the difference signal and can then decode the encrypted signal.Type: GrantFiled: February 18, 1997Date of Patent: July 6, 1999Assignee: Irdeto BVInventor: Donald Watts Davies
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Patent number: 5799089Abstract: A system for encrypting and decrypting digital data wherein the data is divided in packets of N blocks X(1) . . . X(N) of 2.sup.m bits, comprises an encryption device and a decryption device. The encryption device reverses the sequence of the blocks X(1) . . . X(N) before a XOR operation and next an encryption operation by means of an encryption algorithm E is carried out on each block of a packet. Thereby the following encrypted blocks Y(1) . . . Y(N) are formed: Y(1)=E ?X(N)+IV!, Y(i)=E ?X(N-i+1)+Y(i-1)! for i>1 and i.ltoreq.N. The encrypted blocks Y(1) . . . Y(N) are transferred by a sender in reversed sequence Y(N) . . . Y(1) to a receiver. The decryption device at the receiver obtains the original blocks X(1) . . . X(N) by carrying out a decryption operation by means of a decryption algorithm D and next a XOR operation on each block Y(N) . . . Y(l) received. Thereby the original blocks are obtained as follows: X(i)=D ?Y(N-i+1)!+Y(N-i) for i=1, 2, . . . , N-1; X(N)=D ?Y(1)!+IV.Type: GrantFiled: April 12, 1996Date of Patent: August 25, 1998Assignee: Irdeto B.V.Inventors: Gideon Jacobus Kuhn, Donald Watts Davies, Simon Paul Ashley Rix
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Patent number: 4260890Abstract: A fluorescent gas analyzer that provides a DC output signal that is proportional to the concentration of a given gas that fluoresces within a reaction cell over a predetermined interval is disclosed. The analyzer includes a detector combination and a compensation circuit that prevent the output signal from being affected by scattered excitation energy detected by the fluorescence detector or by variations in the excitation energy. The analyzer is particularly adapted for detecting fluorescence from SO.sub.2 that is excited by UV radiation.Type: GrantFiled: June 25, 1979Date of Patent: April 7, 1981Assignee: Monitor Labs, IncorporatedInventors: Steven A. Wright, Donald A. Watts