|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 = '403') AND (category.subclass = '206') ORDER BY date ASC, patent, type|
Total of 4 patents found where: Class is '403'; Subclass is '206';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||887,896||May 19, 1908||Tie Wire Clamp
Cable clamp to hold conductor in top groove of insulator consisting of two flat metal strips with eyelets on each end to receive the cable clamp
|U||1,100,859||June 23, 1914||Line Wire Fastener
Complicated tie wire replacement with cam lever on each side of the insulator to pull the tie wire tight
|WISEMAN, Thomas A.
||Tie Wire||1/2 to Robert T. Wiseman|
|U||1,257,135||February 19, 1918||Guying-Pole
Cast iron member with three lugs for threadhing through guy cable on either side of the guy strain insulator which eliminates the need for clamps and is easier to install.
|SHULL, Frederick G.
DE RIGHT, Elon J.
|Guy Strain||(marketed by the Shull Boltless Clamp Corp.)|
|U||1,303,739||May 13, 1919||Lightning Rod
Tubular lightning rod with flat end that is folded around the conductor and secured with a screw
|SWENSON, John S.
STEHLIK, Frank E.
Total of 0.01 seconds