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:
Apr. 02, 1996
Filed:
Apr. 25, 1994
Larry S Miller, Columbus, OH (US);
Ken W Lee, Powell, OH (US);
Doyle F Kohler, Columbus, OH (US);
Randy Jones, Delaware, OH (US);
Richard Tuttle, Columbus, OH (US);
The Procter and Gamble Company, Cincinnati, OH (US);
Abstract
An air sampling device and method to produce simulated samples of airborne substances obtained from institutional and industrial facilities. The device features 1) an environment container, 2) an ejector for introducing a contaminant into the container environment, 3) a sample collection holder to hold a filter, 4) a pump to withdraw the container environment and contaminant out of the container in a fashion that allows collection of the contaminant on the filter, and 5) a container inlet to allow replacement environment to enter the container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile