|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Wedge') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Category is 'Wedge';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||296,485||April 8, 1884||Means for Supporting and Insulating Electrical Wires
Wedge block for side of pole or driven in hole in crossarm
|TRINGHAM, John Watson
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