Butt segment of a shingle
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
FIG. 1 is a front view of a butt segment of a shingle showing my new design;
FIGS. 2 through 12 are front views of modified forms of the butt segment of a shingle shown in FIG. 1; and,
FIG. 13 is an end view thereof.
The rear of the butt segment of the shingle not shown is plain and unornamented. The broken lines showing of the headlap segment of the shingle is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Other references
| 1915964 | June 1933 | Wall |
| 3903340 | September 1975 | Shepherd |
| 4333279 | June 8, 1982 | Corbin et al. |
- 1981 Sweet's catalog File.
Patent History
Patent number: D300257
Type: Grant
Filed: Oct 22, 1985
Date of Patent: Mar 14, 1989
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventor: Kermit E. Stahl (Norristown, PA)
Primary Examiner: A. Hugo Word
Law Firm: Paul & Paul
Application Number: 6/790,218
Type: Grant
Filed: Oct 22, 1985
Date of Patent: Mar 14, 1989
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventor: Kermit E. Stahl (Norristown, PA)
Primary Examiner: A. Hugo Word
Law Firm: Paul & Paul
Application Number: 6/790,218
Classifications
Current U.S. Class:
Roofing, Or Wall Shingle (D25/139)
