The link works perfectly and takes you straight to the Frischmuth patent sheets.
It also clearly shows the correct patent number highlighted for searching on USPTO, he'd simply missed out the number '7' in his intro, which is now corrected.
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Hi Huw,
Thanks for your help.
Please look at the pictures.
Attachment 18783 Attachment 18784 Attachment 18785 Attachment 18786
I'm not sure as the picture Saijinte post I notice by looking at bottom of padlock does it look like there number or letter there. Maybe jus me need new glasses....Timothy......