SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '215') AND (category.subclass = '306') ORDER BY patent DESC, type |
Total of 2 patents found where: Class is '215'; Subclass is '306';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1882 | ||||||
U | 255,487 | March 28, 1882 | Means for Attaching Caps to Bottles Metal cap with holes for distributing the contents of condiment bottles |
BROOKE, Homer |
Bottle | |
1881 | ||||||
U | 241,921 | May 24, 1881 | Means for Attaching Caps to Bottles Internal groove in the neck of a bottle to secure the cap by means of a chain |
BROOKE, Homer |
Bottle |
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