HOLLOW, COMPOSITE REBAR STRUCTURE, ASSOCIATED FABRICATION METHODOLOGY, AND APPARATUS

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United States of America Patent

SERIAL NO

15489642

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rebar structure for concrete reinforcement may include an elongate tubular central wall portion having an inside surface and an outside surface. The central wall portion may be formed circumferentially around a core axis and may include glass or carbon fibers mostly being oriented longitudinally parallel to the core axis. The rebar structure may include an inner wall portion bonded to the inside surface of the central wall portion. The inner wall portion may include glass or carbon fibers and may have a higher percentage of fibers oriented non-parallel to the core axis as compared to the central wall portion.

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Patent Owner(s)

Patent OwnerAddress
COMPOSITE REBAR TECHNOLOGIES INC16200 SW PACIFIC HWY SUITE H170 PORTLAND OR 97224-4053

International Classification(s)

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  • 2017 Application Filing Year
  • B29C Class
  • 6708 Applications Filed
  • 4570 Patents Issued To-Date
  • 68.13 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gibson, Robert C Chicago, US 17 101
Hershberger, Thomas A Madison, US 8 185
Ohnstad, Thomas S Salem, US 52 333
Schulte, Richard A Madison, US 4 19
Walsh, Sean Carrboro, US 48 597
Zjaba, Gregory A Verona, US 2 12

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Patent Citation Ranking

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  • B29C Class
  • 0 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7171242103139441111201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010020030040050060070080090010001100120013001400

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