fan-of-fans
Well-known member
This may be silly, but I've noticed that some vacuum cleaner manuals change little over the years.
I had a Kenmore canister manual from 1987 and compared it to my Kenmore Progressive canister manual from 2012. Both of them use a lot of the same headings and give many of the same tips and cautions, and even some of the diagrams and drawings are nearly the same. Other times they just used they used the same diagram and changed it slightly to show the newer design.
I've also noticed Bissell manuals have kind of stayed the same since the 1990s also, such as comparing a new Bagless Powerforce manual to a 1990s Bissell Plus manual.
I guess if something works there's no real need to change things.
I had a Kenmore canister manual from 1987 and compared it to my Kenmore Progressive canister manual from 2012. Both of them use a lot of the same headings and give many of the same tips and cautions, and even some of the diagrams and drawings are nearly the same. Other times they just used they used the same diagram and changed it slightly to show the newer design.
I've also noticed Bissell manuals have kind of stayed the same since the 1990s also, such as comparing a new Bagless Powerforce manual to a 1990s Bissell Plus manual.
I guess if something works there's no real need to change things.