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 = '248') AND (category.subclass = '188.8') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Class is '248'; Subclass is '188.8';
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 |
1929 | ||||||
U | 1,734,597 | November 5, 1929 | Nonskidding Insulated Stool Lineman's stool with four rubber legs that have two downward curved flanged skirts. |
SALISBURY, Moses B. |
Stool |
Total of 0.00 seconds