Eugene George Walters

US Patent:

43542794, Oct 19, 1982

Filed:

Jan 14, 1980

Appl. No.:

6/112104

Inventors:

Eugene G. Walters - Orwigsburg PA
Heinz E. Ruck - Media PA

Assignee:

The Fiber-Metal Products Company - Concordville PA

International Classification:

A61F 906

US Classification:

2 8

Abstract:

A corona barrier insert for a welding mask having a shield section and a main frame defining a viewing port in the shield section and a lens assembly including an outer pane made of glass and an inner pane of tinted glass to block out harmful rays. The corona barrier insert is made of a semi-rigid opaque plastic material and is of a configuration to engage in the frame defining the viewing port in a manner to block or prevent a corona or halo effect about the periphery of the lens stack.

US Patent:

41533488, May 8, 1979

Filed:

Jul 5, 1977

Appl. No.:

5/812827

Inventors:

Eugene G. Walters - Orwigsburg PA
Heinz E. Ruck - Morton PA

Assignee:

The Fibre-Metal Products Company - Concordville PA

International Classification:

G02C 520

US Classification:

351118

Abstract:

An eyeglass temple including a pair of telescopic temple members, the inner telescopic member having a longitudinal opening, and the outer telescopic member having a projection entering the opening for relative movement therealong upon telescoping of the members, the opening and projection being configured for retaining engagement with each other at selected positions of telescopic movement to maintain a desired adjustment.