|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Fog') ORDER BY date ASC, patent, type|
Total of 4 patents found where: Category is 'Fog';
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||1,896,937||February 7, 1933||Insulator
Fog type suspension like a Hewlett but with the edges curved sharply upward
|BRINEY, Perry G.
|U||2,103,399||December 28, 1937||Insulator
Fog type suspension with top curved down over bottom petticoat that extends up inside the top part
|WALKER, Robert H.
||Fog||The Ohio Brass Co.|
|U||2,947,801||August 2, 1960||Contamination and Moisture Resistant Insulator
A conductive coating used to generate heat to keep surface of the insulator dry
|DOOLITTLE, Fred B.
|U||3,243,505||March 29, 1966||Insulator Having Semi-Conductive Layers to Increase the Capacitance Thereof
Fog type suspension with conductive layers on top and bottom of disk
|CLARK, Colin H. W.
||Fog||Steatite and Porcelain Products, LTD.|
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