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:
Mar. 26, 2013
Filed:
Apr. 07, 2010
Marshall S. Kriesel, St. Paul, MN (US);
Alan D. Langerud, Plymouth, MN (US);
Donald B. Bivin, Oakland, CA (US);
Joshua W. Kriesel, San Francisco, CA (US);
Marshall S. Kriesel, St. Paul, MN (US);
Alan D. Langerud, Plymouth, MN (US);
Donald B. Bivin, Oakland, CA (US);
Joshua W. Kriesel, San Francisco, CA (US);
Other;
Abstract
A dispensing device for dispensing pain management medicaments to a patient comprises first and second threadably interconnectable sub-assemblies. The first of these sub-assemblies houses a fluid reservoir defining component while the second comprises a fluid delivery and control assembly that includes a novel flow control means that functions to control the flow of medicinal fluid from the fluid reservoir of the first sub-assembly toward the patient via strategically formed flow control passageways.