To prevent butterflies and moths getting trapped...

[The Poot]

I always am saddened to see any butterflies and moths that get trapped in my Waspbanes. This year I’ve made (with inspiration from Fred Karno) shrouds out of roofing felt, that I put on in the evening. It works well and I‘m looking to patent it then flog it to Karol
(Apologies, Karol)

 

[Sutty]

Nice idea if you can remember to do it.
Now you've posted it it's in the "public domain" so can't be patented

 

[Newbeeneil]

Nice idea if you can remember to do it.
Now you've posted it it's in the "public domain" so can't be patented

I’m sure pargyle already has that patent!