December 1949 Treatment of materials 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 | 31 |
Treatment of materials Trademarks filed in December 1949
METCO
Filed: December 24, 1949
APPLICATION BY METAL SPRAYING OF CORROSION-RESISTANT OR WEAR-RESISTANT MATERIALS TO MACHINERY, TANKS, AND RELATED ITEMS
Owned by: PERKIN-ELMER CORPORATION, THE
Serial Number: 71589909
MAFCO
Filed: December 22, 1949
FABRICATION TO ORDER OF INDUSTRIAL STEEL PRODUCTS
Owned by: MARINE FABRICATIONS CO.
Serial Number: 71589793
