The optional reinforcing ribs shown in broken lines in
The optional reinforcing ribs shown in broken lines in
Number | Name | Date | Kind |
---|---|---|---|
1820715 | Vance | Aug 1931 | A |
2835523 | Chervenka | May 1958 | A |
3158016 | Fay | Nov 1964 | A |
3555860 | Atkinson | Jan 1971 | A |
3637246 | Leiter | Jan 1972 | A |
5509703 | Lau | Apr 1996 | A |
5865479 | Viney | Feb 1999 | A |
6375244 | Smeltzer | Apr 2002 | B1 |
D468992 | Votruba | Jan 2003 | S |
6685285 | Fromme | Feb 2004 | B1 |
D495583 | Senn | Sep 2004 | S |
6793299 | Newberry | Sep 2004 | B2 |
6851196 | Fry Leever et al. | Feb 2005 | B1 |
D520860 | Martin | May 2006 | S |
7828399 | Bass | Nov 2010 | B1 |
D777558 | Magee | Jan 2017 | S |
20080179898 | Juga et al. | Jul 2008 | A1 |