May 1951 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 May 1951
R.R. DONNELLEY AND SONS COMPANY
Filed: May 28, 1951
THE BINDING OF BOOKS, PAMPHLETS, CATALOGUES, MAGAZINES, DIRECTORIES, ADVERTISING BROCHURES, LEGAL BRIEFS AND DOCUMENTS,…
Owned by: R. R. DONNELLEY & SONS COMPANY
Serial Number: 71614428
CHAPMANIZING
Filed: May 16, 1951
TREATING MACHINE PARTS AND THE LIKE FORMED FROM IRON BASE ALLOYS WITH HEAT IN THE PRESENCE OF NITROGENOUS MATERIALS TO PROVIDE…
Owned by: CHAPMAN VALVE MANUFACTURING COMPANY, THE
Serial Number: 71613901
MALCOMIZING
Filed: May 16, 1951
SURFACE HARDENING STEEL PRODUCTION PARTS OF OTHERS
Owned by: CRANE CO.
Serial Number: 71613902
