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Q-Panel Company Patents |
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Assignee: Q-Panel Company
Address: Cleveland, OH
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5206518 |
Accelerated weathering apparatus |
April 27, 1993 |
| A Weathering apparatus having a light source which irradiates onto specimens located in a specimen supporting wall which is located on a side of a test chamber. The output of the light source is controlled by independently adjustable control channels. Each of the control channels inc |
| 4017049 |
Easel |
April 12, 1977 |
| An easel having a tripod stand each of whose legs are telescopically mounted in tubular sleeves. A traveller unit is mounted on one of the sleeves and it has attached thereto cross brace members whose opposite ends are connected to the other respective sleeves. The traveller unit has |
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