MICROTRENCH GRAVEL INSTALLER AND METHOD OF FILLING AND SEALING A MICROTRENCH CONTAINING AN OPTICAL FIBER AND/OR INNERDUCT/MICRODUCT USING THE MICROTRENCH GRAVEL INSTALLER
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United States of America Patent
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Issued Date -
Aug 11, 2022
app pub date -
Mar 12, 2021
filing date -
Feb 10, 2021
priority date (Note) -
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Abstract
A microtrench gravel installer configured to install gravel into a microtrench at a precise gravel layer thickness using a gravel leveler and/or a premeasured gravel box. A hot patch fill wand and box surrounding the wand configured for installing a hot patch fill sealant into a microtrench. A method of filling and sealing a microtrench containing an optical fiber and/or innerduct/microduct using the microtrench gravel installer to precisely fill a microtrench to a desired gravel layer thickness.
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Cited Art Landscape
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