(19)
(11) EP 0 591 221 A1

(12)

(43) Date of publication:
13.04.1994 Bulletin 1994/15

(21) Application number: 92906479.0

(22) Date of filing: 07.02.1992
(51) International Patent Classification (IPC): 
B44C 5/ 08( . )
G09F 13/ 04( . )
G09F 13/ 14( . )
 E04F 13/ 08( . )
G09F 13/ 08( . )
G09F 27/ 00( . )
(86) International application number:
PCT/US1992/000758
(87) International publication number:
WO 1992/013474 (20.08.1992 Gazette 1992/22)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 08.02.1991 US 19910652779
03.06.1991 US 19910709720
08.07.1991 US 19910726690
06.02.1992 US 19920829109

(71) Applicants:
  • McMANIGAL, Paul G.
    Newport Beach, CA 92660 (US)
  • AHLSTONE, Arthur G.
    Ventura, CA 93003 (US)

(72) Inventors:
  • McMANIGAL, Paul G.
    Newport Beach, CA 92660 (US)
  • AHLSTONE, Arthur G.
    Ventura, CA 93003 (US)

(74) Representative: Laight, Martin Harvey, et al 
W.H. Beck, Greener & Co. 7 Stone Buildings Lincoln's Inn
London WC2A 3SZ
London WC2A 3SZ (GB)

   


(54) ARTIFICIAL WINDOW APPARATUS