The Conbrio by Century line of cookware.
Circa 1989 thru 1992.
Conbrio used the Lady Bess Cookware Patterns, with the main difference being a change to White Porcelain Handles to replace the Wooden Handles used on the Lady Bess Line.
So far, the advertising I have found on the Conbrio by Century Line started in 1989 (advertised as NEW), and continued thru 1992.
This is consistent with information (below) from Hugh Rushing.
The advertising was found in newspapers in California and New Mexico... once again consistent with being marketed primarily on the West Coast.
**The below advertisement identifies the non-stick coating as GRAFTLON ! this is new 'specific' information.
The Conbrio line consisted of:
8" Omelet Skillet
10" Skillet
10" Griddle
2 Qt. Covered Sauce Pan
4 Qt. Dutch Oven