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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 = '116') ORDER BY date ASC, patent, type

Total of 2 patents found where: Class is '116';

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T / S Patent Date Description Patentee Category Assigned To
U 185,272 December 12, 1876 Improvement in Couplings for Applying Weather Vane Pointers to Lightning Rods, &c.
Coupling to attach weather vane to the lightning rod
WESTON, James H.
U 674,792 May 21, 1901 Revolving Truck for Flag Poles
Lightning rod in combination with a revolving rope guide
MCGRATH, Sylvester S.
Lightning Rod  

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