Patents by Inventor Craig Harder
Craig Harder 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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Publication number: 20200361700Abstract: This invention relates generally to a stand for holding industrial consumables, and more specifically to a stand with sensors for detecting the presence or absence of industrial consumables fitted with identification tags and for wirelessly transmitting that information to a computer. Such a stand is used in such industries as construction and mining. In mining, the stand is for holding mining consumables, and more specifically is a stand comprising a wireless transmitter and one or more radio-frequency identification (RFID) readers capable of detecting mining consumables with RFID tags placed on the stand. The invention also relates to a method of monitoring industrial consumables using a stand with a wireless transmitter and at least one RFID reader wherein the industrial consumables have RFID tags, and the presence or absence of industrial consumables is relayed to a computer.Type: ApplicationFiled: May 13, 2020Publication date: November 19, 2020Inventors: Craig Harder, Paul Weber, Michael Thompson
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Patent number: 9297149Abstract: A ripper tip includes a front end, a rear end, and a mounting cavity extending into the rear end. The ripper tip further includes an upper surface extending between the front end and the rear end, wherein a portion of the upper surface at the rear end of the ripper tip includes an upwardly projecting ridge having ridge sides and a ridge top that extend rearwardly on the ripper tip.Type: GrantFiled: March 2, 2015Date of Patent: March 29, 2016Assignee: Caterpillar Inc.Inventors: Emily J. Rivera, Clifford O. Jeske, Murray A. Smith, Craig Harder
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Publication number: 20150167278Abstract: A ripper tip includes a front end, a rear end, and a mounting cavity extending into the rear end. The ripper tip further includes an upper surface extending between the front end and the rear end, wherein a portion of the upper surface at the rear end of the ripper tip includes an upwardly projecting ridge having ridge sides and a ridge top that extend rearwardly on the ripper tip.Type: ApplicationFiled: March 2, 2015Publication date: June 18, 2015Applicant: Caterpillar Inc.Inventors: Emily J. Rivera, Clifford O. Jeske, Murray A. Smith, Craig Harder
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Patent number: 8967287Abstract: A ripper tip includes a front end, a rear end, and a mounting cavity extending into the rear end. The ripper tip further includes an upper surface extending between the front end and the rear end, wherein a portion of the upper surface at the rear end of the ripper tip includes an upwardly projecting ridge having ridge sides and a ridge top that extend rearwardly on the ripper tip.Type: GrantFiled: September 27, 2012Date of Patent: March 3, 2015Assignee: Caterpillar Inc.Inventors: Emily J. Rivera, Clifford O. Jeske, Murray A. Smith, Craig Harder
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Patent number: 8959807Abstract: An edge protector for mounting to a lip of a ground engaging tool and shielding an edge of the lip is disclosed. The edge protector may include a tip configured to extend forward from the edge of the lip of the ground engaging tool. The edge protector may also include a first mounting leg extending rearward from the tip. Additionally, the edge protector may include a second mounting leg extending rearward from the tip and spaced from the first mounting leg by a recess configured to receive the lip of the ground engaging tool between the first mounting leg and the second mounting leg. The first mounting leg may include a lock cavity configured to house a lock in such a manner that the lock is sandwiched between the first mounting leg and the lip of the ground engaging tool.Type: GrantFiled: December 6, 2012Date of Patent: February 24, 2015Assignee: Caterpillar Inc.Inventors: James Robert LaHood, Murray A. Smith, Craig Harder
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Patent number: 8887826Abstract: A ripper shank protector including a first side, a second side, and a center face extending between the first side and the second side. The shank protector further includes a first protector mount in the first side, and a second protector mount in the first side, the second protector mount including an open-ended slot that allows sliding the slot onto a mounting projection extending from a ripper shank.Type: GrantFiled: September 27, 2012Date of Patent: November 18, 2014Assignee: Caterpillar Inc.Inventors: Emily J. Rivera, Clifford O. Jeske, Murray A. Smith, Craig Harder
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Patent number: 8770311Abstract: A ripper shank assembly including a ripper shank and a ripper tip mounted to a front end of the ripper shank. The ripper tip includes an upper surface with a first ridge extending upward from the upper surface. The ripper shank assembly further includes a ripper shank protector mounted to a front edge of the ripper shank rearward of the ripper tip, the ripper shank protector including a second ridge on a center face of the ripper shank protector, wherein a portion of the second ridge adjacent a front end of the ripper shank protector has a height greater than a height of the first ridge.Type: GrantFiled: September 27, 2012Date of Patent: July 8, 2014Assignee: Caterpillar Inc.Inventors: Emily J. Rivera, Clifford O. Jeske, Murray A. Smith, Craig Harder
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Patent number: 8397405Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: GrantFiled: January 23, 2012Date of Patent: March 19, 2013Inventors: Craig Harder, Murray Smith
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Patent number: 8393097Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: GrantFiled: January 23, 2012Date of Patent: March 12, 2013Assignee: Caterpillar Inc.Inventors: Craig Harder, Murray Smith
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Publication number: 20120210612Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post oin the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: January 23, 2012Publication date: August 23, 2012Inventors: Craig Harder, Murray Smith
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Publication number: 20120186113Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: January 23, 2012Publication date: July 26, 2012Inventors: Craig Harder, Murray Smith
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Patent number: 8117772Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: GrantFiled: June 18, 2010Date of Patent: February 21, 2012Assignee: Caterpillar Inc.Inventors: Craig Harder, Murray Smith
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Publication number: 20110035972Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: June 18, 2010Publication date: February 17, 2011Applicant: Caterpillar Inc.Inventors: Craig Harder, Murray Smith
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Publication number: 20110035970Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: June 18, 2010Publication date: February 17, 2011Applicant: Caterpillar Inc.Inventors: Murray Smith, Craig Harder
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Publication number: 20110035971Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: June 18, 2010Publication date: February 17, 2011Applicant: Caterpillar Inc.Inventors: Murray Smith, Craig Harder
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Publication number: 20080148608Abstract: A ground engaging tool system comprises a ground engaging tool such as a tip, an adapter mounted to or part of a work tool, and a rotating lock member. The ground engaging tool is attached to the adapter, and a post portion of the adapter slides into a slot provided on the lock. The lock is rotated so that the entrance to the slot is blocked and the post cannot slide out of the slot. The lock in this position is in a locking position, and the retention of the post in the slot of the lock retains the ground engaging tool to the adapter.Type: ApplicationFiled: August 16, 2007Publication date: June 26, 2008Inventors: Craig Harder, Murray Smith