Patent 3040363 - 3040363
| United States Patent | Patent Number 3,040,363 |
| Issue Date: | Issued June 26, 1962 |
| Current U.S. Class: | 15/320 |
| Current International Class: | A47L011/30 (20060101) A47L011/29 (20060101) |
| Current CPC Class: | A47L 11/30 (20130101); A47L 11/4016 (20130101); A47L 11/4025 (20130101); A47L 11/4077 (20130101); A47L 11/4083 (20130101) |
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