Patent Grant
D407286
| Number | Name | Date | Kind |
|---|---|---|---|
| D137408 | Frisk | Mar 1944 | |
| D286501 | Magan | Nov 1986 | |
| 295885 | Pullman | Mar 1884 | |
| D327826 | Neff | Jul 1992 | |
| D338386 | Frazer | Aug 1993 | |
| D356019 | Sakai | Mar 1995 | |
| D367807 | Hung | Mar 1996 | |
| D368634 | Frazer | Apr 1996 | |
| D382182 | Seber et al. | Aug 1997 | |
| 542601 | Baker | Jul 1895 | |
| 589392 | Kolar | Aug 1897 | |
| 592766 | Clutz | Nov 1897 | |
| 596096 | Watts | Dec 1897 | |
| 614537 | Dahlquist | Nov 1898 | |
| 649334 | Meloos | May 1900 | |
| 662005 | Lewis | Nov 1900 | |
| 790432 | Heilrath | May 1905 | |
| 857459 | Hendrickson | Jun 1907 | |
| 858003 | Klever | Jun 1907 | |
| 896746 | McCarty | Aug 1908 | |
| 988068 | Beardsley et al. | Mar 1911 | |
| 1174132 | Dragun | Mar 1916 | |
| 1184746 | Hanson | May 1916 | |
| 1187842 | Kaas | Jun 1916 | |
| 1194296 | McNally | Aug 1916 | |
| 1334425 | Wernimont | Mar 1920 | |
| 1370906 | Newton | Mar 1921 | |
| 1467661 | Undy | Sep 1923 | |
| 1474592 | Jacoby | Nov 1923 | |
| 1486725 | Brown | Mar 1924 | |
| 1511340 | Jackson | Oct 1924 | |
| 1524694 | Maio | Feb 1925 | |
| 1551328 | Perry | Aug 1925 | |
| 1561833 | Cruickshank | Nov 1925 | |
| 1561993 | Nielsen | Nov 1925 | |
| 1619181 | Beretz | Mar 1927 | |
| 2057201 | McCluskey | Oct 1936 | |
| 2514130 | Jones | Jul 1950 | |
| 2561682 | Barnett | Jul 1951 | |
| 2575652 | Bovee | Nov 1951 | |
| 2606471 | Kollweck | Aug 1952 | |
| 2641149 | Petersen | Jun 1953 | |
| 2747446 | Eder | May 1956 | |
| 2779098 | Pocoski et al. | Jan 1957 | |
| 2814108 | Bassett | Nov 1957 | |
| 3044081 | Robinson, Jr. | Jul 1962 | |
| 3364508 | Garrett | Jan 1968 | |
| 3798687 | Stevens | Mar 1974 | |
| 4238862 | Leatherman | Dec 1980 | |
| 4502220 | Aoki | Mar 1985 | |
| 4512051 | Magan | Apr 1985 | |
| 4744272 | Leatherman | May 1988 | |
| 4805303 | Gibbs | Feb 1989 | |
| 4888869 | Leatherman | Dec 1989 | |
| 5044079 | Gibbs | Sep 1991 | |
| 5062173 | Collins et al. | Nov 1991 | |
| 5142721 | Sessions et al. | Sep 1992 | |
| 5267366 | Frazer | Dec 1993 | |
| 5320004 | Hsiao | Jun 1994 | |
| 5491856 | Legg | Feb 1996 |
| Number | Date | Country |
|---|---|---|
| 0783938A2 | Jul 1997 | EPX |
| 2463 | Jan 1869 | FRX |
| 30788 | Mar 1885 | DEX |
| 1002145 | Mar 1983 | SUX |
| 17248 | Jan 1896 | GBX |
| 20299 | Jan 1902 | GBX |
| 15859 | Jan 1904 | GBX |
| 13254 | Jan 1905 | GBX |
| 186520 | Oct 1922 | GBX |
