SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Federal Porcelain Co.') ORDER BY date ASC, patent, type |
Total of 7 patents found where: Assigned To is 'Federal Porcelain Co.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1923 | ||||||
U | 1,469,584 | October 2, 1923 | Tube Forming Machine Machine for making porcelain wall tubes |
CASE, Francis M. |
Wall Tube | Federal Porcelain Co. |
1924 | ||||||
U | 1,512,430 | October 21, 1924 | Machine for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
1925 | ||||||
U | 1,532,110 | March 31, 1925 | Apparatus for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
U | 1,532,111 | March 31, 1925 | Machine for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
1926 | ||||||
U | 1,583,458 | May 4, 1926 | Nail Knob Assembling Machine Machine for making nail-knobs |
HANLEY, Timothy Henry |
Knob | Federal Porcelain Co. |
U | 1,589,939 | June 22, 1926 | Nail Knob Assembly Machine to manufacture nail-knobs |
CASE, Francis M. |
Knob | Federal Porcelain Co. |
U | 1,589,940 | June 22, 1926 | Nail Knob Assembling and Securing Machine Machine to manufacture nail-knobs |
CASE, Francis M. |
Knob | Federal Porcelain Co. |
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