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 = '65') AND (category.subclass = '359') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '359';
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 |
1900 | ||||||
U | 646,948 | April 10, 1900 | Press for Molding Insulators Automatic press for making insulators |
BROOKFIELD, Henry M. KRIBS, Seraphin |
Press | Brookfield Glass Co. |
1936 | ||||||
U | 2,052,343 | August 25, 1936 | Plastic Forming Apparatus Insulator press |
DU BOIS, David Irvin |
Press | Whitall Tatum Co. |
Total of 0.01 seconds