Very briefly......Henneman is trying to set the examiner straight about a rejected claim and the examiner has agreed to reconsider. There's also talk of an amendment to overcome prior art.
I forget who it is that can link to the document, but you can find it under "View documents" link at left column on this page
http://www.uspto.gov/ebc/indexebc.html
It's in IFW of App. # 90/009,388
GLTAL