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 = '292') AND (category.subclass = '347') ORDER BY assigned_to ASC, date, patent, type |
Total of 1 patents found where: Class is '292'; Subclass is '347';
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 | 1,487,355 | March 18, 1924 | Drawer Knob Glass drawer knob with screw threads for screwing into the drawer |
OVERMYER, Charles G. |
Drawer Knob |
Total of 0.00 seconds