Component of heat-insulating doors and windows

- YKK AP Inc.
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Description

FIG. 1 is a front view of a component of heat-insulating doors and windows of the claimed design, the rear view being a mirror image thereof.

FIG. 2 is a right side view thereof broken on the end to indicate indefinite length, the left side being identical thereto.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a sectional view taken along line 5—5 of FIG. 3, the broken lines showing adjacent structures are for illustrative purpose only and form no part of the claimed design.

Claims

I claim the ornamental design for a component of heat-insulating doors and windows, as shown and described.

Referenced Cited
U.S. Patent Documents
3393471 July 1968 Skowlund et al.
4802308 February 7, 1989 Hitzig
4936049 June 26, 1990 Hansen
6035596 March 14, 2000 Brunnhofer
D460568 July 16, 2002 Messier
Patent History
Patent number: D565200
Type: Grant
Filed: Aug 8, 2006
Date of Patent: Mar 25, 2008
Assignee: YKK AP Inc. (Tokyo)
Inventor: Toshihiko Saito (Tokyo)
Primary Examiner: Doris Clark
Attorney: Alston & Bird LLP
Application Number: 29/264,323
Classifications
Current U.S. Class: With Hollow Core (D25/122)