1. Writing and drawing instrument
Patent Grant
D932547
1. Writing and drawing instrument
| Number | Name | Date | Kind |
|---|---|---|---|
| D181861 | Lamb | Jan 1958 | S |
| D202395 | Lamb | Sep 1965 | S |
| D239112 | Marynissen | Mar 1976 | S |
| 4030841 | Balasty | Jun 1977 | A |
| 4728212 | Spector | Mar 1988 | A |
| 5066156 | Petrillo | Nov 1991 | A |
| D323350 | Johansson | Jan 1992 | S |
| 5174672 | Towsend | Dec 1992 | A |
| D333837 | Peersmann | Mar 1993 | S |
| D359508 | Debbas | Jun 1995 | S |
| D370234 | Johnson | May 1996 | S |
| 5599127 | Fuhrmann, III | Feb 1997 | A |
| D379473 | DeLorenzo | May 1997 | S |
| D393484 | Schubert | Apr 1998 | S |
| D399254 | Schubert | Oct 1998 | S |
| D399314 | Wells | Oct 1998 | S |
| D419541 | Kawashima | Jan 2000 | S |
| D423048 | Sinclair | Apr 2000 | S |
| D439613 | Ham | Mar 2001 | S |
| D441398 | Owen | May 2001 | S |
| D446812 | Liu | Aug 2001 | S |
| D453186 | Simon | Jan 2002 | S |
| D453531 | Simon | Feb 2002 | S |
| D457916 | Reichmann | May 2002 | S |
| 6461067 | Beck | Oct 2002 | B1 |
| D475086 | Kent | May 2003 | S |
| 6773183 | Geddes | Aug 2004 | B2 |
| D498790 | Shova | Nov 2004 | S |
| D502738 | Bain | Mar 2005 | S |
| D530748 | Kent | Oct 2006 | S |
| D546386 | Qiu | Jul 2007 | S |
| D546387 | Qiu | Jul 2007 | S |
| D552175 | Boerio | Oct 2007 | S |
| D575335 | Widstrom | Aug 2008 | S |
| D615588 | Hillemann | May 2010 | S |
| D671168 | Renner | Nov 2012 | S |
| D697916 | Dowd | Jan 2014 | S |
| D718311 | Burke | Nov 2014 | S |
| D719163 | Dowd | Dec 2014 | S |
| D723557 | Dowd | Mar 2015 | S |
| D783615 | Hong | Apr 2017 | S |
| D783616 | Hong | Apr 2017 | S |
| D825660 | Hung | Aug 2018 | S |
| D828448 | Hung | Sep 2018 | S |
| D914091 | Kloster | Mar 2021 | S |
| D914092 | Kloster | Mar 2021 | S |
| D914093 | Kloster | Mar 2021 | S |
| D914094 | Kloster | Mar 2021 | S |
| 20090003918 | Beck | Jan 2009 | A1 |