Appeal No. 2006-1707 Application No. 09/964,029 vendors to client’s systems. The invention may include a system that determines which patches should be or should have been applied to a system as well as a system for backing out undesirable patches from the client’s system. The system may also provide for collecting patches from vendors, interpreting the client’s operating system type, and the amount of memory needed to install the patch (specification, paragraph 0022). An understanding of the invention can be derived from a reading of the independent claim 6, which is reproduced as follows: 6. A computer-implemented method of secure distribution of vendor’s upgrades and vendor’s software patch or vendor’s software to client’s system; wherein the method utilizes such thing as vendors, vendor’s ftp sites, system software, files, permissions referenced in the files, ownership of files referenced in the vendors’ software patch, needed vendor’s software patches, not needed vendor’s software patches, directories, operating system type, operating system version, operating system architecture, memory, disk space, other layered products, other patches, and other software upgrades; comprising the steps of: determining which of the vendor’s software patches should be applied to the client’s system, collecting the vendor’s software patches from the vendors by downloading them from the vendor’s ftp sites, interpreting which of the files will be affected by installation of the vendor’s software patches, interpreting which of the directories will be affected by th installation of the vendor’s software patches, interpreting the operating system type, version and architecture the vendor’s software patches apply to, 2Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007