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 = '425') AND (category.subclass = '123') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Class is '425'; Subclass is '123';
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 |
1943 | ||||||
U | 2,336,864 | December 14, 1943 | Apparatus For Forming Insulators CD 1030: Wireholder made of glass, press for making the design |
HOLMES, Minot K. |
Insulator | Owens-Illinois Glass Co. |
1961 | ||||||
U | 2,972,783 | February 28, 1961 | Method for Fabricating Glass Block Panels Toplite skylight glass block panels |
RUSSELL, Richard G. THEISEN, Jean P. STARK, Charles H. |
KI | Kimble Glass Co. |
Total of 0.00 seconds