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:
Oct. 18, 2011
Filed:
Sep. 28, 2001
Brian A. Batke, Novelty, OH (US);
Scot A. Tutkovics, Sagamore Hills, OH (US);
Gary W. Baczkowski, Seven Hills, OH (US);
Kenwood H. Hall, Hudson, OH (US);
David A. Vasko, Macedonia, OH (US);
Brian A. Batke, Novelty, OH (US);
Scot A. Tutkovics, Sagamore Hills, OH (US);
Gary W. Baczkowski, Seven Hills, OH (US);
Kenwood H. Hall, Hudson, OH (US);
David A. Vasko, Macedonia, OH (US);
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Abstract
An autonomous Web server may be connected to an industrial control system to provide direct access to input and output points through connections between the Web server and the input and output points. Coordination with the programmable logic controller is implemented through a set of lock flags which prevent conflicts either between multiple Web connections or between Web connections and the control produced by the programmable logic controller.