Virtual Patent Marking

The following Cirba product is protected by patents in the United States and elsewhere. This web page is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of Section 16 of the America Invents Act. Other products not listed here may be protected by one or more patents in the United States and elsewhere. Additional patents may be pending in the United States or elsewhere.

Cirba or portions thereof are protected by one or more of the following United States Patents:

7,502,713
7,680,754
7,809,817
8,065,256
8,209,687
8,793,679
8,887,161

Cirba or portions thereof are protected by the following Canadian Patent:

2,655,547
2,713,889
2,865,930
2,648,528