Aquatic protective unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9850634
SERIAL NO

15231371

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Cooperating protection units having both convex and concave walls are disclosed that have the potential to create lengthy protections structures that may be used in the protection of coastal areas. Certain versions of those protective units are configured to have semi-cylindrical wall faces that may cooperate with one another in a lengthy structure and certain other protective units have semi-spherical wall faces that may cooperate with one another in a lengthy structure. Soil and vegetation may accumulate in central cavities of the units.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NATRX INC4809 HARGROVE RD SUITE 121 RALEIGH NC 27616

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Matthew Dwain Austin, US 3 5
Ortego, Tyler Ray Metairie, US 2 5

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 26, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 26, 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