I have one manufactured in November 1998
1998
amana bx20nl
1995
I have one I purchased in 1994.
1990 according to the Energy Trust of Oregon website
The owner's manual for my Amana washer model LW7503L2 is dated 1995.
The Kenmore refrigerator that has the serial number 106.8688481 was made in the year 2011. As of 2013, the parts for the Kenmore refrigerator range anywhere from $5 to $200, plus tax and shipping.
1992
2000
Serial # tells you the year of manufacture not the model #.
1977
It was made by a collaboration of Einstein and his student Leó Szilárd so is called the Einstein-Szilárd refrigerator. It was invented in 1926.