The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 1996
Filed:
Nov. 12, 1993
David R Anderson, Cupertino, CA (US);
Jack H Palevich, Sunnyvale, CA (US);
Arnold Schaeffer, Belmont, CA (US);
Larry S Rosenstein, Santa Clara, CA (US);
Ryoji Watanabe, Cupertino, CA (US);
Taugent, Inc., Cupertino, US;
Abstract
An object-oriented compound document architecture provides system level support for document processing features. The object-oriented compound document framework supports a variety of document processing functions. The framework provides system level support of collaboration, linking, eternal undo, and content based retrieval, among other things. System level support is provided for document changes, annotation through model and linking, anchors, model hierarchies, enhanced copy and pasting, command objects, and a generic retrieval framework.