U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

System for parsing extended file names in an operating system

Patent 5412808 Issued on May 2, 1995. Estimated Expiration Date: Icon_subject March 10, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

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Inventor

Assignee

Application

No. 029345 filed on 03/10/1993

US Classes:

707/1, DATABASE OR FILE ACCESSING708/817Magnetic or electromagnetic

Examiners

Primary: Black, Thomas G.
Assistant: Amsbury, Wayne

Attorney, Agent or Firm

International Class

G06F 015/40

Abstract

A file system of a computer operating system includes files which may have one or more data streams associated with them. The files are accessed using a base name and the associated data stream(s) are accessed using a prefix and/or a suffix of the base name. For example, the base name is used to select a data file while the prefix and/or suffix is used to access data streams which, illustratively, include information used by the file system in the processing of the data file. Using this file naming structure enables the file system to handle the base name file and its associated data streams together as one file using the standard file commands.

Other References

  • Tichy, "RCS-A System for Version Control", Softwave-Practice and Experience, vol. 15(7), 637-654 Jul. 198
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