|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 = '174') AND (category.subclass = '126.1') ORDER BY date ASC, patent, type|
Total of 8 patents found where: Class is '174'; Subclass is '126.1';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||25,823||October 18, 1859||Improved Lightning Rod
Lightning rod made by wrapping thin copper sheet metal around a steel rod
|R||2,888||March 3, 1868||Improvement in Lightning Rods
Lightning rod made by wrapping thin copper sheet metal around a steel rod (see 25,823)
|U||145,641||December 16, 1873||Improvement in Couplings for Tubular Lightning Rods
Means of coupling tubular lightning rods
|FRITSCH, Joseph W.
|U||145,851||December 23, 1873||Improvement in Lightning Rods
Lightning rod made of tubular metal with annular corregations on each end that fitted together to connect two rod sections
|U||173,905||February 22, 1876||Improvement in Lightning Rods
Lightning rod made of sealed tubular metal with indentions running around the outside as the threads of a screw adding strength and allowing easy joining of sections
|COE, Henry L.
||Lightning Rod||The Manhattan Brass Co.|
|U||173,962||February 22, 1876||Improvement in Couplings for Tubing and Lightning Rods
Coupling made of a short hollow piece placed inside both ends of the rod and crimped down through the rod ends to secure the sections
||Lightning Rod Coupling||Reyburn, Hunter & Co.|
|U||518,793||April 24, 1894||Lightning Rod and Coupling
Couple with internal threads to screw sections together
|SMITH, John W.
||Lightning Rod Coupling|
|U||630,334||August 8, 1899||Machine for Making Lightning Rods
Machine for making lightning rods that are easily bent to aid in installation
||Lightning Rod Machine|
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