| Number | Name | Date | Kind |
|---|---|---|---|
| D169167 | O'Hal | Mar 1953 | S |
| D231028 | Funahashi | Mar 1974 | S |
| D232484 | Michiels | Aug 1974 | S |
| D233174 | Funahashi | Oct 1974 | S |
| D266257 | Ahrens | Sep 1982 | S |
| D273120 | Ito | Mar 1984 | S |
| D284014 | Iwasaki et al. | May 1986 | S |
| D324062 | Bengtsson | Feb 1992 | S |
| D352521 | Sculler et al. | Nov 1994 | S |
| 5377599 | Wall et al. | Jan 1995 | A |
| D359504 | Stefanski et al. | Jun 1995 | S |
| D367292 | Franks et al. | Feb 1996 | S |
| D378597 | Harden | Mar 1997 | S |
| D379367 | Harden | May 1997 | S |
| D379368 | Harden | May 1997 | S |
| D399245 | Harden | Oct 1998 | S |
| D422017 | Harden | Mar 2000 | S |
| D427234 | Loy et al. | Jun 2000 | S |
| D446805 | Suto | Aug 2001 | S |
| 6302022 | Shih | Oct 2001 | B1 |
| D451944 | Lipkin et al. | Dec 2001 | S |
| Number | Date | Country |
|---|---|---|
| 2084754 | Oct 1999 | GB |
| Entry |
|---|
| M&R Marking Systems Catalog, 2002 (selected pages). |
| M.I.M. Europe Trade Publication, Crown Unigraphics, 1993 (selected pages). |
| Sachihata Xstamper Catalog, 2001 (selected pages). |
| Stewart Superior Catalog, 1994-1995 (selected pages). |
| Photograph of M&R Marking Systems, Inc. Royal Mark Hand Stamp (model first sold in 1994). |