Window component extrusion

Follow

Information

Patent Grant
D345427

References
Source

Patent Number
D345,427
Date Filed
Thursday, December 26, 1991
33 years ago
Date Issued
Tuesday, March 22, 1994
31 years ago

Inventors
Original Assignees
- Certainteed Corporation
Examiners
- Hugo; A. Hugo
- Clark; Doris
Agents
- Paul and Paul

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- 049 501
- 049 504
- 049 DIG 2
- 052 344
- 052 474
- D25 119-123
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a window component extrusion, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D241339	La Borde	Sep 1976
D308729	Dallaire et al.	Jun 1990
D315604	Westphal et al.	Mar 1991

Non-Patent Literature Citations (3)

Entry
1983 Sweet's Catalogue, Section 5.3/Ong. p. 2, top left of page, forth "C" channel illustration .
Van Hoffel Tube Corp. publication dated Feb. 1961 p. 6 channel located on left side, center-bottom of pg.
Aetnawall Partitioning systems brochure, dated Jul. 1984, second channel from left side of page.