ROBERT FRANCIS LEWIS
Vehicle Board in Norristown, PA
License number
Pennsylvania MV018056L
Category
Vehicle Board
Type
Vehicle Salesperson
Address
Address
Norristown, PA 19401
Personal information
See more information about ROBERT FRANCIS LEWIS at radaris.comName
Address
Phone
5130 Wickham St, Aliquippa, PA 15001
512 N Pike Rd, Sarver, PA 16055
5154 Euston Ct, Bensalem, PA 19020
5180 State Route 492, Susquehanna, PA 18847
515 N Paxon St, Philadelphia, PA 19131
Professional information
See more information about ROBERT FRANCIS LEWIS at trustoria.com
Reusable Heat Releasing Pack
Reusable Heat Releasing Pack
US Patent:
5275156, Jan 4, 1994
Filed:
Jul 13, 1992
Appl. No.:
7/912449
Inventors:
Andrew J. Milligan - Berwyn PA
Robert A. Lewis - King of Prussia PA
Robert A. Lewis - King of Prussia PA
Assignee:
Nova Design Partners, L.P. - Malvern PA
International Classification:
F24J 100, A61F 700
US Classification:
607114
Abstract:
A reusable device for delivering a release of heat to an area such as a body portion. The device comprises a flexible, fluid-tight container holding a liquid which releases heat upon crystallization such as sodium acetate tetrahydrate. A trigger located within the container initiates the crystallization of the liquid to release the latent heat. The trigger comprises a plurality of rigid objects held within a receptacle located within the container. The receptacle is in fluid communication with the container so that the plurality of rigid objects are in contact with the liquid. The trigger initiates the crystallization of the liquid when pressure is applied to the plurality of rigid objects such as by squeezing the trigger between one's fingers.