Window component extrusion
Latest CertainTeed Corporation Patents:
- Solar heat-reflective roofing granules, solar heat-reflective shingles and process for producing the same
- System, method and article for siding corner
- Roofing product including a heater
- Coating compositions for building materials and coated building material substrates
- Oxidized mixture of bio-based material and asphalt, a bio-based asphaltic material, and methods of making the same
Description
The FIGURE is a front perspective view of a window component extrusion showing our new design, the rear perspective view being a mirror image thereof.
Referenced Cited
U.S. Patent Documents
| D372790 | August 13, 1996 | Colitto |
Patent History
Patent number: D420753
Type: Grant
Filed: Feb 7, 1997
Date of Patent: Feb 15, 2000
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Brian C. Opielski (Malvern, PA), Jeffrey B. Hersh (Wayne, PA), Ann Moss (Boonsboro, MD), Dennis Westphal (Parma, MI)
Primary Examiner: Doris Clark
Law Firm: Duane, Morris & Hecksher LLP
Application Number: 0/66,091
Type: Grant
Filed: Feb 7, 1997
Date of Patent: Feb 15, 2000
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Brian C. Opielski (Malvern, PA), Jeffrey B. Hersh (Wayne, PA), Ann Moss (Boonsboro, MD), Dennis Westphal (Parma, MI)
Primary Examiner: Doris Clark
Law Firm: Duane, Morris & Hecksher LLP
Application Number: 0/66,091
Classifications
