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 = '248') AND (category.subclass = '219.1') ORDER BY patent DESC, type |
Total of 2 patents found where: Class is '248'; Subclass is '219.1';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1916 | ||||||
U | 1,166,928 | January 4, 1916 | Insulator Supporting Bracket Bracket mounted on side of pole for one insulator |
PEIRCE, JR., Charles L. |
Bracket | |
1915 | ||||||
U | 1,139,950 | May 18, 1915 | Insulator Bracket Bracket, metal to fit around pole to hold one insulator |
BOWDLE, Frank A. |
Bracket |
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