Patent · US Expired

Cabinetry door and transparency viewer

US4824190A · kind A · utility

7Cited by
16References
11Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 18, 1983
Grant dateApr 25, 1989
Priority date
Expiry dateJul 18, 2003

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B27/024
  • WIPO fieldCivil engineering
  • WIPO sectorOther fields

Abstract

A cabinetry door including a first member having a backwardly extending peripheral border and a second member having a forwardly extending peripheral border with a peripheral flange, wherein the peripheral flange of the second member is attached to the first member within its peripheral border. In a transparency viewer embodiment, the first member includes an light-transmitting portion and a transparency holder, and a light source is disposed between the first and second members.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.