April 1958 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 |
Treatment of materials Trademarks filed in April 1958
METALWELD
Filed: April 21, 1958
PROTECTING FURNACES AGAINST CORROSION, ABRASION AND THE LIKE THROUGH THE APPLICATION OF COATINGS OF SPRAYED METAL, RUBBER…
Owned by: METALWELD, INCORPORATED
Serial Number: 72050090
CHILL-VAC
Filed: April 10, 1958
Cooling of Fresh Fruits and Vegetables of Others
Owned by: CITY PRODUCTS CORPORATION
Serial Number: 72049417
ADC
Filed: April 8, 1958
EVALUATING USED ENGINE LUBRICATING OILS BY MEANS OF CHEMICAL TESTS
Owned by: SHELL OIL COMPANY
Serial Number: 72049306
