April 1923 Metal goods Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
Metal goods Trademarks filed in April 1923
DETROIT
Filed: April 30, 1923
METAL VALVES FOR PIPE LINES AND THE LIKE
Owned by: DETROIT LUBRICATOR COMPANY
Serial Number: 71179929
F
Filed: April 12, 1923
Steel Forgings
Owned by: A. Finkl & Sons Company
Serial Number: 71179038
EVERDUR
Filed: April 11, 1923
METALLIC ALLOYS
Owned by: DU PONT ENGINEERING COMPANY
Serial Number: 71178981
SANDVIK
Filed: April 9, 1923
SPRINGS AND COIL SPRINGS, HOT-ROLLED AND COLD-DRAWN SEAMLESS STEEL TUBING
Owned by: SANDVIKENS JERNVERKS AKTIEBOLAG
Serial Number: 71178871
