Hello bestseller

Yes, or it lapsed because it was bought by another party ...
That is a significant related patent and the similarity in concept
compelling.

When I looked at the Richardson patent and the accompanying references,
the other reference that struck me as most profound was 27177 of 1957.
This is the purpose-built edger:-

[Linked Image]

The idea of a lawnmower with an edger attachment has never worked well.
Scott Bonnar did it on their reel mowers. Platypus did too!

It would appear that the purpose built edger won the day.

Thanks again.
-----------------------
Jack

Last edited by Bruce; 15/03/24 11:55 PM.