I still have the manual for mine, which has "copyright 1969, by the power tool institute.....". That may be a couple of years off, but I have had this saw since my teens....if that helps. My grandfather, who used to read and commit to memory all sorts of publications about tools, hardware, vehicles, etc. said that sears power tools were made by singer back in those days.....
The earliest year is 1954.
I do not know what year my model 917.270930 lawn mower was built
Your Craftsman GT3000 was manufactured in 2001.
The Craftsman lawn mower model 917.289250 was typically produced around 2003. Craftsman model numbers often include the year of manufacture in their serial numbers, so the specific year can be confirmed by checking the serial number on the mower. For precise identification, it’s best to refer to the owner's manual or contact Craftsman directly with the model number.
1998
1997
2006
It was made in late 2001 for the 2002 model year
2004
1995
That would be a 1990 model,built for Sears by Murray/Noma
The Craftsman belt sander model 315.22420 was manufactured in 1991. Craftsman tools often have model numbers that can help identify their production year, and this particular model is part of the series produced during that time. If you need more specific details, checking the user manual or product documentation might provide additional insights.