Skylight

- Sanwa Shutter Corporation
Description

FIG. 1 is a front elevational view of a skylight showing our new design, the rear being a mirror image thereof;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is an enlarged partial cross-sectional view taken along line 5--5 of FIG. 4; and,

FIG. 6 is an enlarged partial cross-sectional view taken along line 6--6 of FIG. 4.

Referenced Cited
U.S. Patent Documents
D247047 January 24, 1978 Damiana
D250603 December 19, 1978 Roesch
4300440 November 17, 1981 Holter
4466221 August 21, 1984 Couture
4682454 July 28, 1987 Simpson et al.
4930275 June 5, 1990 Verby et al.
4986039 January 22, 1991 Weisner
Other references
  • 1981 Sweets Catalog Section 7.8/M. page of Extreme bottom left side of page silouette illustration.
Patent History
Patent number: D328795
Type: Grant
Filed: Nov 21, 1989
Date of Patent: Aug 18, 1992
Assignee: Sanwa Shutter Corporation (Tokyo)
Inventors: Kenji Yamaguchi (Tokyo), Daisuke Hozumi (Tokyo)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Ladas & Parry
Application Number: 7/440,048
Classifications
Current U.S. Class: D25/52