The broken lines in
The broken lines in
| Number | Name | Date | Kind |
|---|---|---|---|
| 3419593 | Willing | Dec 1968 | A |
| 3504339 | Bailey | Mar 1970 | A |
| 3893754 | McInally | Jul 1975 | A |
| 3901813 | Potopinski | Aug 1975 | A |
| 3916816 | Fitch | Nov 1975 | A |
| 4087585 | Schulz | May 1978 | A |
| 4766176 | Lee et al. | Aug 1988 | A |
| 5017654 | Togashi et al. | May 1991 | A |
| D323789 | Cohen et al. | Feb 1992 | S |
| 5194649 | Okawa | Mar 1993 | A |
| 5444606 | Barnes et al. | Aug 1995 | A |
| 6124407 | Lee et al. | Sep 2000 | A |
| 6550938 | Barnes, II et al. | Apr 2003 | B2 |
| 7710663 | Barnes et al. | May 2010 | B2 |
| 8075162 | Falicoff et al. | Dec 2011 | B2 |
| Number | Date | Country |
|---|---|---|
| 1340256 | Dec 2013 | KR |
| WO2013186977 | Dec 2013 | WO |
| Entry |
|---|
| English language abstract for KR1340256 extracted from espace.net, on May 22, 2014; 1 page. |
| English language abstract for WO2013186977 extracted from espace.net, on May 7, 2014; 2 pages. |