Todd A. McAdams - Butte MT, US Harold W. Howe - Butte MT, US Jeffrey E. Draper - Butte MT, US Lawrence C. Farrar - Butte MT, US
International Classification:
B65D 51/16 C12M 1/24
US Classification:
137 1, 215260
Abstract:
A self-contained breathing closure for flasks and other containers that require gas exchange. An illustrative embodiment of the closure is comprised of a splashguard, an adaptor for attaching the closure to the container, a bellows element and a gas-permeable barrier element. The splashguard is intended to keep liquid contents under vigorous agitation in the container without wetting the gas-permeable barrier. The adaptor couples the closure to the container in a secure fashion. The bellows element allows for repeated changes in the internal volume of the container-closure system. The gas-permeable barrier allows desired gases to enter and leave the container while excluding small particles and/or microorganisms. The technology may be used with existing glass flask technology, or coupled to a plastic flask that may be configured for either single-use, or multiple-use.
Name / Title
Company / Classification
Phones & Addresses
Jeffrey Draper Principal Investigator
Resodyn Corporation Research · Commercial Physical Research
1250 Capital Of Texas Hwy S SUITE 125, Austin, TX 78746 500 W Madison St SUITE 2400, Chicago, IL 60661 Suite 240 SUITE 2400, Chicago, IL 60661 2394 E Camelback Rd, Phoenix, AZ 85016 5123295761, 5123295762, 8008800080, 5126976000
jeffrey draper (1974-1978), michael white (1976-1980), jeff dickson (1972-1976), Pamela Tester (1978-1982), joe vicars (1978-1982), timothy Lane (1996-2000)