SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '65') AND (category.subclass = '208') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '208';
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 |
BROOKFIELD, Henry M. | ||||||
U | 836,297 | November 20, 1906 | Apparatus for Making Glass Insulators or Other Similar Glass Articles Press, fully automatic operation: glass flow apparatus for measuring molten glass |
BROOKFIELD, Henry M. |
Press | |
U | 1,505,537 | August 19, 1924 | Machine for Forming Glass Articles Severing and delivering glass from a continuous flow. Press for making glass insulators |
BROOKFIELD, Henry M. |
Press | Brookfield Glass Co. |
Total of 0.00 seconds