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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'CHAMBERS') AND (first_name = 'Josephus C.') ORDER BY date ASC, patent, type

Total of 5 patents found where: Last Name is 'CHAMBERS'; First Name is 'Josephus C.';

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T / S Patent Date Description Patentee Category Assigned To
 1877
U Specimen known 194,220 August 14, 1877 Improvement in Lightning Rods and Insulators
CD 317 lightning rod insulator and spiral lightning rod		 CHAMBERS, Josephus C.
 Insulator  
 1880
U Specimen known 224,504 February 10, 1880 Insulated Cresting
Lightning rod insulators (CD 317) used in roof cresting system		 CHAMBERS, Josephus C.
 Lightning Rod Insulator Chambers National Lightning Protection Co.
U 234,173 November 9, 1880 Mode of Protecting Oil Tanks from Lightning or Fire
Method of protecting oil tanks with lightning rods using CD 317 (see 194,220 and 224,504)		 CHAMBERS, Josephus C.
 Lightning Rod Chambers National Lightning Protection Co.
 1883
U Specimen known 289,890 December 11, 1883 Telegraph and Telephone Conductor
Lightning rod insulator system to protect telephone lines from cross talk		 CHAMBERS, Josephus C.
 Lightning Rod Insulator Vine, Jackson, Gridley
U 289,891 December 11, 1883 Telegraph and Telephone Cable
Lightning rod insulator system to protect telephone lines from cross talk		 CHAMBERS, Josephus C.
 Lightning Rod Insulator Vine, Jackson, Gridley

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