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:
Sep. 19, 1989
Filed:
May. 24, 1988
Applicant:
Inventors:
Rick D Lorenzen, Ogden, UT (US);
William Houghton, Murray, UT (US);
Darrel Palmer, Sandy, UT (US);
Kevin Kammerer, Park City, UT (US);
Assignee:
Ballard Medical Products, Midvale, UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
12820512 ; 12820524 ;
Abstract
A gravity drainage system for manual removal of liquid accumulated in ventilating tubing which does not require interruption of ventilation or manual disassembly of drainage of the tubing. Periodic evacuation of accumulated liquid from the drainage system without interruption of ventilation is also facilitated.
Quick Actions:
Lorenzen, Rick. (1989). Medical drain system for removing liquid from ventilating system (U.S. Patent No. 4867153). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4867153
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile