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2024
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Invention
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Rail anchoring spike. An improved rail anchoring spike that includes barbs is used for fastening ... |
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2021
|
Invention
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Rail anchoring spike.
An improved rail anchoring spike that includes a conical swell adapted to ... |
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Invention
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Rail anchoring spike. An improved rail anchoring spike that includes a conical swell adapted to e... |
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2020
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Invention
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Rail anchoring spike. An improved rail anchoring spike that includes barbs is used for fast... |
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2017
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P/S
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Metal railroad track anchor |
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|
Invention
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Bridge tie fastener system. Methods, system and apparatus are disclosed, including a tie fa... |
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Invention
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Bridge tie fastener system. Methods, system and apparatus are disclosed, including a tie fastener... |
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2015
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Invention
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Rail anchor. Methods, systems, and apparatus, including an apparatus that is a rail anchor compri... |
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P/S
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Metal railroad track anchor. |
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2014
|
Invention
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Bridge tie fastener system. A tie fastener apparatus for attaching railroad ties to a superstruct... |
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P/S
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Metal railroad tie fastener system consisting of bracket, hook, bolt, nuts, washer and lag screws |
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2011
|
Invention
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Rail anchor.
Methods, systems, and apparatus, including an apparatus that is a rail anchor compr... |
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2007
|
Invention
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Articles and methods for installing hook bolts. Articles and methods for installing hook bolts on... |
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Invention
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Articles and methods for installing hook bolts. Articles and methods for installing hook bo... |
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2006
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P/S
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Steel spikes used to fasten components in railroad tracks |
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2005
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P/S
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Spikes used to fasten components in railroad tracks.
Spikes used to fasten components in railroad... |
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Invention
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Rail anchoring spike. An improved fastener for attaching metal to wood is described. The fastener... |
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Invention
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Rail anchoring spike. An improved fastener for attaching metal to wood is described. The fa... |
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2004
|
Invention
|
Rail anchoring spike.
An improved fastener for attaching metal to wood is described. The fastene... |
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2003
|
Invention
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Rail anchoring spike. An improved fastening spike for attaching metal to wood is described.... |
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|
Invention
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Rail anchoring spike. An improved fastening spike for attaching metal to wood is described. The s... |
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2002
|
Invention
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Rail anchoring spike. An improved fastener for attaching metal to wood is particularly suited for... |
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2001
|
Invention
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Rail anchoring spike. An improved fastener for attaching metal to wood is provided. The fastener ... |
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1999
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P/S
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Metal fasteners, namely, bolts, nuts, and screws |
