HOLLOW, COMPOSITE REBAR STRUCTURE, ASSOCIATED FABRICATION METHODOLOGY, AND APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Apr 17, 2017
filing date -
Sep 17, 2014
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
COMPOSITE REBAR TECHNOLOGIES INC | 16200 SW PACIFIC HWY SUITE H170 PORTLAND OR 97224-4053 |
International Classification(s)

- 2017 Application Filing Year
- B29C Class
- 6708 Applications Filed
- 4570 Patents Issued To-Date
- 68.13 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Gibson, Robert C | Chicago, US | 17 | 101 |
# of filed Patents : 17 Total Citations : 101 | |||
Hershberger, Thomas A | Madison, US | 8 | 185 |
# of filed Patents : 8 Total Citations : 185 | |||
Ohnstad, Thomas S | Salem, US | 52 | 333 |
# of filed Patents : 52 Total Citations : 333 | |||
Schulte, Richard A | Madison, US | 4 | 19 |
# of filed Patents : 4 Total Citations : 19 | |||
Walsh, Sean | Carrboro, US | 48 | 597 |
# of filed Patents : 48 Total Citations : 597 | |||
Zjaba, Gregory A | Verona, US | 2 | 12 |
# of filed Patents : 2 Total Citations : 12 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- B29C Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 3, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 3, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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