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 = '361') AND (category.subclass = '117') ORDER BY date ASC, patent, type |
Total of 10 patents found where: Class is '361'; Subclass is '117';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1868 | ||||||
U | 75,889 | March 24, 1868 | Improvement in Telegraph Insulators Hook with metal case secured to crossarm (see reissue 75,889) |
FINN, J. L. |
Hook | |
1885 | ||||||
U | 319,300 | June 2, 1885 | Lightning Arrester for Wire Fence Lightning protection for wire fence |
MORTON, William Arthur |
Lightning Rod Fence | |
1887 | ||||||
U | 357,050 | February 1, 1887 | Lightning Protector for Electrical Conductors Barbed wire as a conductor for lightning protection placed above the electrical conductors on poles |
VAIL, Jonathan H. |
Lightning | |
1888 | ||||||
U | 375,756 | January 3, 1888 | Lightning Rod Coupling for lightning rods that allows each section to be screwed together |
LAWSHE, Spencer R. |
Lightning Rod Coupling | |
1889 | ||||||
U | 401,095 | April 9, 1889 | Lightning Conductor for Wire Fences Lightning rod connecting all strands of barbed wire fencing to ground to prevent lightning killing cattle which are standing near the fence |
WOOD, Fremont E. |
Lightning Rod Fence | |
1899 | ||||||
U | 623,033 | April 11, 1899 | Lightning Rod Conductor Lightning rod point in the form of a dragon with multiple points in the tail pointing up with numerous little points along the dragon's body that aids in collecting or dissipating the current |
RAUNACHER, Gustav |
Lightning Rod Point | 1/2 to Grant Greenham |
1900 | ||||||
U | 652,861 | July 3, 1900 | Overhead Wire Lightning Protector Lightning rod with multiple points (see 637,282) (see reissue 11,759) |
POCHE, Joseph Arthur |
Lightning Rod Point | |
1908 | ||||||
U | 895,916 | August 11, 1908 | Lightning Rod Terminal Lightning rod terminal with a broad compartment filled with charcoal to aid in conductivity |
TURNER, John P. |
Lightning Rod | |
1926 | ||||||
U | 1,611,871 | December 28, 1926 | High Tension Installation Use of flux control insulators and arcing horns on transmission lines |
AUSTIN, Arthur O. |
Transmission | The Ohio Brass Co. |
1936 | ||||||
U | 2,036,225 | April 7, 1936 | Lightning Guard for Transmission Lines Lightning guard strung above transmission towers with supporting tower between transmission towers |
LUSIGNAN, JR., Joseph T. |
Transmission | The Ohio Brass Co. |
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