Patent Document ID: 7657510
Application ID: 10981616

Base Claim:
1. A system for retrieving a document, the system comprising: a computer system forming a node on a network and having a database of hierarchical electronic document versions, each document version being associated with a unique document instance, the computer system being programmed to generate print data representing a search form which carries a search instruction input field relating to at least one parameter of a search to be carried out within said database and a plurality of coded tags, each tag encoding a unique search form identifier and a location of that tag on the search form; a printer connected to the network for receiving the print data from the computer system to print the search form; and a sensing device for sensing the coded tags as the sensing device is used to handwrite at least one search terms on the search form, to generate data representing said unique search form identifier and the at least one search terms, the data representing the search term being generated from the locations of the tags, and to transmit the data to the computer system, via the printer and the network, the computer system being programmed to determine document instances from; said at least one search terms and parameter, to carry out a search within said database based on said at least one search terms and parameter, and to instruct the printer to print results of the search on a results form, the results form containing data representing document versions identified in the search and coded tags which, when sensed by the sensing device results in the document version associated with the sensed coded tag being printed.

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Claim 4:
4. A system as claimed in claim 1 , in which the computer system is programmed to print the results on a further form which carries information relating to the search results, a further search instruction input field, and coded tags which, when sensed by the sensing device results in a further search within said database and the printer printing the results of said further search.