The broken lines showing writing implements in
The broken lines showing writing implements in
Number | Name | Date | Kind |
---|---|---|---|
226645 | Albaugh | Apr 1880 | A |
2496758 | Tingley | Feb 1950 | A |
3052368 | Atkins et al. | Sep 1962 | A |
3397804 | Davis | Aug 1968 | A |
3428380 | Danjczek | Feb 1969 | A |
3834409 | Kuparinen | Sep 1974 | A |
D241818 | Hejna | Oct 1976 | S |
4245685 | Nemitz et al. | Jan 1981 | A |
4289249 | Cripe | Sep 1981 | A |
D279950 | Wan | Aug 1985 | S |
4534474 | Ng | Aug 1985 | A |
D282233 | Kelley | Jan 1986 | S |
4819794 | Silverstein et al. | Apr 1989 | A |
D320413 | Dietterich et al. | Oct 1991 | S |
D321318 | Gunter | Nov 1991 | S |
D328472 | Ancona et al. | Aug 1992 | S |
5190151 | Dietterich | Mar 1993 | A |
5441163 | Carrasco | Aug 1995 | A |
D396749 | Ortiz | Aug 1998 | S |
D418947 | Greiner | Jan 2000 | S |
6942109 | Aros et al. | Sep 2005 | B2 |
D511546 | Trombly | Nov 2005 | S |