The broken lines shown are included for the purpose of illustrating unclaimed portions of the ballpoint pen that form no part of the claimed design.
The broken lines shown are included for the purpose of illustrating unclaimed portions of the ballpoint pen that form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
2012-027376 | Nov 2012 | JP | national |
Number | Name | Date | Kind |
---|---|---|---|
2456904 | Wahlstrom | Dec 1948 | A |
3424539 | Jenkins | Jan 1969 | A |
D394875 | Izushima | Jun 1998 | S |
D403705 | Izushima et al. | Jan 1999 | S |
D445829 | Izushima | Jul 2001 | S |
D527050 | Hirota | Aug 2006 | S |
D552176 | Schnug | Oct 2007 | S |
D585093 | Schnug | Jan 2009 | S |
D593606 | Oka et al. | Jun 2009 | S |
D595350 | Paz et al. | Jun 2009 | S |
D650441 | Ikeda | Dec 2011 | S |
D683400 | Xie | May 2013 | S |
D687097 | Bouniol | Jul 2013 | S |
20120308290 | Ito | Dec 2012 | A1 |