Pipeline protection and leveling device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11339909
APP PUB NO 20200041061A1
SERIAL NO

16517825

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A pipeline protection and leveling device for an underground pipeline. The device includes a permeable housing structure having a left side, a right side, a bottom and an open top. An excavator hook lift strap, an upright lift strap, and at least one side lift strap each extend from the permeable housing structure. A top opening closure mechanism is configured to close the open top.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EDWARDS IV ALLAN JOHNTULSA OK

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edwards,, IV Allan John Tulsa, US 3 1

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
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 24, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 24, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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