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:
May. 12, 1998
Filed:
Mar. 02, 1995
David I Kinsel, Sylvania, OH (US);
Gelman Sciences, Ann Arbor, MI (US);
Abstract
A point of use microfiltration device suitable for filtering the cooling water and cooling air supplies to a turbine driven dental handset is a multicompartmental device containing microporous filtration membranes effective to remove particulate matter, particularly microbes, thus protecting the patient from the risk of infection. The device contains passages providing for unrestricted turbine supply and return air, and may be provided with a light path suitable for use with fiber optic light supplies. The device is advantageously constructed to mate with standard multilumen and hand-piece end fittings, and may be disposed of after a single use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile