Patents by Inventor Bernard G. Stechler

Bernard G. Stechler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for manufacturing a cushioned eyeglass case
    Patent number: 5443671
    Abstract: An open-end cushioned eyeglass case and method of manufacture wherein the case comprises an outer cover of heat-sealable material and a protective inner cushioning layer, the inner layer having a width and length which are each smaller than the width and length, respectively, of the outer cover. The cover and cushioning layer are assembled in overlying relationship with their top edges flush and are sealed together along those edges. The composite sheet is then folded along its longitudinal axis so that the opposed inner peripheral side and bottom edges of the outer cover are in direct contact and these edges are heat sealed together.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: August 22, 1995
    Inventor: Bernard G. Stechler
  • Cushioned eyeglass case
    Patent number: 5310048
    Abstract: An open-end cushioned eyeglass case and method of manufacture wherein the case comprises an outer cover of heat-sealable material and a protective inner cushioning layer, the inner layer having a width and length which are each smaller than the width and length, respectively, of the outer cover. The cover and cushioning layer are assembled in overlying relationship with their top edges flush and are sealed together along those edges. The composite sheet is then folded along its longitudinal axis so that the opposed inner peripheral side and bottom edges of the outer cover are in direct contact and these edges are heat sealed together.
    Type: Grant
    Filed: November 20, 1992
    Date of Patent: May 10, 1994
    Inventor: Bernard G. Stechler
  • Method of forming electrical insulation by extruding polymeric compositions containing hollow microspheres
    Patent number: 4273806
    Abstract: A method is disclosed for forming electrical insulation about a wire conductor using thermoplastic polymers, combined with hollow microspheres formed from silica and alumina. The hollow microspheres are naturally occurring materials found in water.New extrusion molding, compression molding and injection molding techniques allow faster production rates without any substantial breakage of the hollow microspheres.
    Type: Grant
    Filed: October 15, 1979
    Date of Patent: June 16, 1981
    Inventor: Bernard G. Stechler