| 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 = '319') ORDER BY date ASC, patent, type |
Total of 5 patents found where: Class is '65'; Subclass is '319';
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 |
| 1906 | ||||||
| U | 835,393 | November 6, 1906 | Process for Molding Glass Press using steam to cool threading mandrel to prevent deformation of threads |
BROOKFIELD, Henry M. |
Press | |
| 1936 | ||||||
| U | 2,052,343 | August 25, 1936 | Plastic Forming Apparatus Insulator press |
DU BOIS, David Irvin |
Press | Whitall Tatum Co. |
| 1957 | ||||||
| U | 2,811,815 | November 5, 1957 | Continuous Glass Molding Machine Insulator press |
ELDRED, John W. |
Press | |
| 1961 | ||||||
| U | 3,003,287 | October 10, 1961 | Apparatus for Forming Glass Articles Glass block and TV faceplate pressing machine |
TOROK, Julius J. |
KI | Kimble Glass Co. |
| 1964 | ||||||
| U | 3,129,089 | April 14, 1964 | Forming Glass Articles Press for glass blocks & TV faceplates |
TOROK, Julius J. |
OI | Owens-Illinois Glass Co. |
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