×

Inflatable manometers

  • US 7,000,483 B2
  • Filed: 02/02/2004
  • Issued: 02/21/2006
  • Est. Priority Date: 02/03/2003
  • Status: Active Grant
First Claim
Patent Images

1. An inflatable manometer comprising:

  • an air cell having a concavity formed therein, said concavity having two edges, wherein increased pressure within said air cell causes contraction of said concavity moving said two edges towards each other a scale positioned proximate to said air cell, a position of said air cell relative to said scale being indicative of pressure within the air cell.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×