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:
Aug. 24, 1999
Filed:
May. 11, 1995
Applicant:
Inventor:
John V McLain, Jr, Colorado Springs, CO (US);
Assignee:
MCI Communication Corp., Washington, DC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395608 ; 395601 ;
Abstract
A copy utility for non-stop database applications allows users to continuously access a database which is undergoing back-up operations. The system includes a lock manager which controls the access of requesters to the files of the database. The back-up storage device is treated in the same manner as other requesters.