SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Lamp Chimney') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Category is 'Lamp Chimney';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1869 | ||||||
U | 92,256 | July 6, 1869 | Improvement in Lamp Chimneys Lamp chimney to support a shade |
BROOKE, Homer |
Lamp Chimney |
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