PATCONT = Patent Table of Contents PATPCTI = Patent PCT Information PATMFEE = Patent Notice of Maintenance Fees PATEXPI = Patent Expiration of Patents PATREIS = Patent Reissue Applications Notice PATREQU = Patent Requests for Reexamination Filed PATTMEX = Patent Notice of Expiration of Trademark Registrations PATGUID = Patent Guidance on Searching and Examining PCT Applications PAT37CF = Patent 37 CFR 1.47 Notice by Publication PATSTAT = Patent Status of Certification Services PATERRA = Patent Errata PATSERV = Patent Service by Publication PATREVI = Patent Revision of Patent Fees for Fiscal Year 1997 PATAPPE = Patent Appendix A PATCOCN = Patent Certificate of Correction PATTTAB = Patent Summary of Final Decisions Issued by the TTAB PATBOXS = Patent Special Boxes for Mail PATLIBS = Patent and Trademark Depository Libraries PATEXAM = Patent Examining Corps PATCOND = Patent Condition of Trademark Applications