|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 = '248') AND (category.subclass = '226.11') ORDER BY assigned_to ASC, date, patent, type|
Total of 3 patents found where: Class is '248'; Subclass is '226.11';
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||945,213||January 4, 1910||Insulator Clamp
Bracket for pin that clamps around crossarm
|U||1,174,287||March 7, 1916||Insulator Support
Pin - hollow metal & bolted to crossarm for CD 257
|ROSENFELD, Mortimer C.
|Peirce Specialty Co.|
|U||883,823||April 7, 1908||Insulator Support
Pin with coiled spring for threads
|PEIRCE, JR., Charles L.
||Pin||Peirce Specialty Co.|
Total of 0.01 seconds