Patents by Inventor Edward J. Votruba
Edward J. Votruba 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: 9458650Abstract: A latch assembly is provided for a holding a vehicle endgate in a closed position. The assembly includes a latch pin having a main shaft disposed generally along an axis and a projection that is spaced apart from and projects toward the main shaft axis. A first receiving member is connected to one of a vehicle frame and the endgate and has a hole for receiving the latch pin main shaft. A second receiving member is connected to the other of the frame and the endgate and has a hole for receiving the latch pin main shaft. The first receiving hole and the second receiving member hole are in alignment when the endgate is in the closed position. The first receiving member includes an inclined annular groove for receiving the latch pin projection. When the latch pin projection is disposed in the annular groove, gravity will impede the latch pin projection from exiting the groove.Type: GrantFiled: June 24, 2009Date of Patent: October 4, 2016Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Robert A. Dolan
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Patent number: 8262122Abstract: A coupler assembly for coupling a trailer to a towing vehicle hitch ball is provided. The assembly includes a housing with a coupler socket adapted to receive a hitch ball. A ball clamp is disposed within the interior of the coupler housing and is movable toward and away from the coupler socket. The ball clamp has a clamping portion that retains the hitch ball within the coupler socket with the ball clamp positioned toward the coupler socket in a hitch ball retention position. A guide ramp is disposed within the coupler housing rearward of the coupler socket. The guide ramp projects toward the ball clamp and slopes upward and forward toward the coupler socket. A lateral guide member is disposed on the ball clamp rearward of the guide ramp. The lateral guide member cooperates with the guide ramp surface to limit forward movement of the ball clamp into the coupler socket.Type: GrantFiled: June 7, 2011Date of Patent: September 11, 2012Assignee: U-Haul International, Inc.Inventor: Edward J. Votruba
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Publication number: 20110233899Abstract: A coupler assembly for coupling a trailer to a towing vehicle hitch ball is provided. The assembly includes a housing with a coupler socket adapted to receive a hitch ball. A ball clamp is disposed within the interior of the coupler housing and is movable toward and away from the coupler socket. The ball clamp has a clamping portion that retains the hitch ball within the coupler socket with the ball clamp positioned toward the coupler socket in a hitch ball retention position. A guide ramp is disposed within the coupler housing rearward of the coupler socket. The guide ramp projects toward the ball clamp and slopes upward and forward toward the coupler socket. A lateral guide member is disposed on the ball clamp rearward of the guide ramp. The lateral guide member cooperates with the guide ramp surface to limit forward movement of the ball clamp into the coupler socket.Type: ApplicationFiled: June 7, 2011Publication date: September 29, 2011Inventor: Edward J. Votruba
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Patent number: 7954840Abstract: A coupler assembly for coupling a trailer to a towing vehicle hitch ball has a housing with an interior that defines a coupler socket adapted to receive a hitch ball. A ball clamp is disposed within the interior of the coupler housing and is movable toward and away from the coupler socket. The ball clamp has a clamping portion that retains the hitch ball within the coupler socket with the ball clamp positioned toward the coupler socket in a hitch ball retention position. A guide ramp is disposed within the coupler housing rearward of the coupler socket. The guide ramp projects toward the ball clamp and slopes upward and forward toward the coupler socket. A lateral guide member is disposed on the ball clamp rearward of the guide ramp. The lateral guide member cooperates with the guide ramp surface to limit forward movement of the ball clamp into the coupler socket.Type: GrantFiled: October 15, 2008Date of Patent: June 7, 2011Assignee: U-Haul International, Inc.Inventor: Edward J. Votruba
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Publication number: 20100327608Abstract: A latch assembly is provided for a holding a vehicle endgate in a closed position. The assembly includes a latch pin having a main shaft disposed generally along an axis and a projection that is spaced apart from and projects toward the main shaft axis. A first receiving member is connected to one of a vehicle frame and the endgate and has a hole for receiving the latch pin main shaft. A second receiving member is connected to the other of the frame and the endgate and has a hole for receiving the latch pin main shaft. The first receiving hole and the second receiving member hole are in alignment when the endgate is in the closed position. The first receiving member includes an inclined annular groove for receiving the latch pin projection. When the latch pin projection is disposed in the annular groove, gravity will impede the latch pin projection from exiting the groove.Type: ApplicationFiled: June 24, 2009Publication date: December 30, 2010Inventors: Edward J. Votruba, Robert A. Dolan
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Publication number: 20100090442Abstract: A coupler assembly for coupling a trailer to a towing vehicle hitch ball has a housing with an interior that defines a coupler socket adapted to receive a hitch ball. A ball clamp is disposed within the interior of the coupler housing and is movable toward and away from the coupler socket. The ball clamp has a clamping portion that retains the hitch ball within the coupler socket with the ball clamp positioned toward the coupler socket in a hitch ball retention position. A guide ramp is disposed within the coupler housing rearward of the coupler socket. The guide ramp projects toward the ball clamp and slopes upward and forward toward the coupler socket. A lateral guide member is disposed on the ball clamp rearward of the guide ramp. The lateral guide member cooperates with the guide ramp surface to limit forward movement of the ball clamp into the coupler socket.Type: ApplicationFiled: October 15, 2008Publication date: April 15, 2010Inventor: Edward J. Votruba
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Patent number: 7360801Abstract: A latching system comprising a base having a first keeper secured thereto, a closable member adapted to engage the base, an elongated member rotatably secured to the closable member, said elongated member including a first connector adapted to engage the first keeper when the closable member engages the base and the elongated member is rotated, and a latch plate assembly hingedly secured to the closable member and adapted to rotate the elongated member.Type: GrantFiled: June 19, 2001Date of Patent: April 22, 2008Assignee: U-Haul International, Inc.Inventors: Patrick W. Breslin, Michael H. Dilgard, Edward J. Votruba, David L. Simpson, Thomas F. Bone
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Patent number: 6994393Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: February 7, 2006Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6749248Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: June 15, 2004Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6722727Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: April 20, 2004Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6695391Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: February 24, 2004Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Digard, David L. Simpson, Thomas F. Bone
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Publication number: 20030218359Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: ApplicationFiled: January 8, 2003Publication date: November 27, 2003Applicant: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6634701Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: October 21, 2003Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6631941Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: October 14, 2003Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6601908Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: January 8, 2003Date of Patent: August 5, 2003Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Publication number: 20030107239Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: ApplicationFiled: January 8, 2003Publication date: June 12, 2003Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Publication number: 20030107234Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: ApplicationFiled: January 8, 2003Publication date: June 12, 2003Applicant: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Publication number: 20030107240Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at (east partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: ApplicationFiled: January 8, 2003Publication date: June 12, 2003Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: 6575523Abstract: A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.Type: GrantFiled: July 9, 2001Date of Patent: June 10, 2003Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone
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Patent number: D478495Type: GrantFiled: July 31, 2001Date of Patent: August 19, 2003Assignee: U-Haul International, Inc.Inventors: Edward J. Votruba, Patrick W. Breslin, Michael H. Dilgard, David L. Simpson, Thomas F. Bone