Research/Patents/US 4613530
US 4613530

MULTIPLE PANE GLASS UNIT WITH ELECTRICALLY CONDUCTIVE TRANSPARENT FILM FOR USE AS RADIATION SHIELD

Assignee

SOUTHWALL TECHNOLOGIES, INC., A CORP OF DELAWARE

Filed

Nov 1, 1984

Granted

Sep 23, 1986

Location

SAN FRANCISCO CA US

Abstract

A glass unit having at least a pair of glass panes spaced from and on opposite sides of an electrically conductive transparent film in a taut condition. The glass panes are separated by a pair of spacer tubes between which the outer peripheral margin of the plastic film extends. A sealant covers the outer peripheries of the spacer tubes and spans the distance between the outer peripheries of the panes. An electrical lead electrically connected directly or through a wire cloth to the film couples the film to electrical ground. The glass unit is transparent to electromagnetic radiation in the 400 to 700 nm range but opaque to electromagnetic radiation in the range of 1010 to 104 nm.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Feb 28, 1985

Rescinded

Apr 8, 1985

Duration

1 month

Inventor

  • 1THOMAS G. HOOD

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records