| Number | Name | Date | Kind |
|---|---|---|---|
| 535535 | Gardner | Mar 1895 | A |
| 4924811 | Axelrod | May 1990 | A |
| D317632 | Mariol | Jun 1991 | S |
| D348959 | Lawson | Jul 1994 | S |
| D355746 | O'Rourke | Feb 1995 | S |
| D412606 | Weinacker, Jr. | Aug 1999 | S |
| 6050224 | Owens | Apr 2000 | A |
| D431886 | Owens | Oct 2000 | S |
| D438690 | Wolff | Mar 2001 | S |
| D447614 | Wolff | Sep 2001 | S |
| 6601539 | Snook | Aug 2003 | B1 |
| D505233 | Viola | May 2005 | S |
| D514753 | Crane et al. | Feb 2006 | S |
| D570423 | Loeffelman | Jun 2008 | S |
| D608236 | Akdemir | Jan 2010 | S |
| D657234 | Herman | Apr 2012 | S |
| D661850 | Byrne | Jun 2012 | S |
| Entry |
|---|
| Mammoth Pet Products brochure; p. 3-8; Flossy Chews; Tennis Chews; CAMO Tugs, Flossy Glow-in-the-Dark Chews; Jungle Plush Tugs; Rainbow Plush Tugs and Christmas Ropes. |