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US Patent 9909267 Paver head assembly

Patent 9909267 was granted and assigned to Ligchine International on March, 2018 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12123152 Side-step concrete screeding apparatus
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US Patent 11946208 Swing boom concrete screeding apparatus
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US Patent 11885078 Drive system for screeding concrete
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Patent abstract

This application is for an improved paver head for smoothing and finishing poured concrete surfaces. It includes a strike-off plow for initial leveling of concrete, an auger for mixing and smoothing surface imperfections, a roller for smoothing and leveling, and a finish blade for final surface finishing of a poured concrete surface.

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US Patent 11788304 Electronically actuated leveling system for screeding concrete
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Patent Inventor Names
Peter A. Ligman0
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US Patent 11702803 High-production truss-mounted screed assembly
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US Patent 09909267 Paver head assembly US Patent 9909267 Paver head assembly

Infobox
Patent Number
099092670
Patent Number
99092670
Edits on 5 Oct, 2022
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edited on 5 Oct, 2022
Infobox
Is a
Patent
Patent
0
Patent Applicant
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Ligchine International
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Current Assignee
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Ligchine International
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
099092670
Date of Patent
March 6, 2018
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Patent Application Number
146397530
Date Filed
March 5, 2015
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Patent Primary Examiner
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Abigail A Risic
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 US Patent 09909267 Paver head assembly

Infobox
Is a
Patent
Patent
Patent applicant
‌
Ligchine International
Current assignee
‌
Ligchine International
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
09909267
Date of patent
March 6, 2018
Patent application number
14639753
Date Filed
March 5, 2015
Patent primary examiner
‌
Abigail A Risic

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