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. 11, 2007
Filed:
Jul. 06, 2005
Phillip Bradley Fleming, Keller, TX (US);
Donald Clifton Hoyle, Grand Prairie, TX (US);
Phillip Bradley Fleming, Keller, TX (US);
Donald Clifton Hoyle, Grand Prairie, TX (US);
Jaeger Products, Inc., Houston, TX (US);
Abstract
A split ring seal having a structured split formed with first and second overlapping leaves, movable between a compressed state and an expanded state, and having a first bore through the first leaf and a second bore through the second leaf such that, in the compressed state, the first and second bores are mutually aligned. A method of installing one or more packing trays in a process tower comprising providing such a split ring seal carried by one or more packing trays, locking each split ring seal in its compressed state with a pin through the overlapping leaf bores, placing the packing trays in the process tower and removing the pin to allow the split ring seals to expand and seal to the process tower.