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.:

US 7594426 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 29, 2009

Filed:

Apr. 04, 2007
Applicants:

Nicole L. Gruenfelder, Baltimore, MD (US);

Chika N. Nzelibe, Baltimore, MD (US);

Joshua D. Israel, Baltimore, MD (US);

Lowry J. Brooks, Jr., Fallston, MD (US);

Inventors:

Nicole L. Gruenfelder, Baltimore, MD (US);

Chika N. Nzelibe, Baltimore, MD (US);

Joshua D. Israel, Baltimore, MD (US);

Lowry J. Brooks, Jr., Fallston, MD (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/08 (2006.01); G01M 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

An adapter to connect a portable testing device known as the Joint Service Mask Leakage Tester (JSMLT) to the outlet valve body of a protective mask such as the M45 mask for testing and validating the operation of the outlet valve of the mask prior to use.


Find Patent Forward Citations

Gruenfelder, Nicole. (2009). M45 protective mask outlet valve adapter (U.S. Patent No. 7594426). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7594426

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…