Control barrier with rotatable legs

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7789585
APP PUB NO 20090278103A1
SERIAL NO

12475990

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A control barrier includes a barrier wall having a front face and an opposing back face each extending between a top end and an opposing bottom end, a first recess being formed on the front face at the bottom end of the barrier wall. A first slot extends through the barrier wall from the first recess to the back face. A first foot coupled with the barrier wall and being movable between a first position wherein the first foot is at least partially disposed within the recess of the barrier wall and a second position wherein the first foot is rotated a least 45° relative to the first position and is removably positioned within the slot extending through the barrier wall.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
OTW HOLDING COMPANY180 E 2100 SOUTH #206 SALT LAKE CITY UT 84115

International Classification(s)

loading....
  • 2009 Application Filing Year
  • E01F Class
  • 75 Applications Filed
  • 53 Patents Issued To-Date
  • 70.67 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christensen, Marc E Salt Lake City, US 27 574
Lipniarski, David J North Tonawanda, US 17 162

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 23 Citation Count
  • E01F Class
  • 70.37 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges12512132101 - 1011 - 2021 - 3031 - 4051 - 600246810121416182022242628

Forward Cite Landscape

Load Citation