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:
Dec. 12, 1995
Filed:
Dec. 20, 1993
Lotus Development Corporation, Cambridge, MA (US);
Abstract
An interface for enabling an application program to connect to a selected one or more of a plurality of external data sources/sinks, the application program running on a computer having active memory, the interface including a plurality of driver means, each of said drivers corresponding to a different subgroup of the plurality of external data sources/sinks; a name manager for identifying the drivers to the application; a selector for selecting one of the identified external data sources/sinks; a loader for loading the drivers corresponding to the selected external data source/sink into active memory; and an identifier for identifying a first plurality of entry points to a first plurality of function calls that said application can make to the loaded drivers, the plurality of function calls including function calls for establishing and/or terminating connectivity to the loaded drivers.