The broken lines showing holes in the vent are for illustrative purposes only and form no part of the claimed design.
The broken lines showing holes in the vent are for illustrative purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
424778 | Gee | Apr 1890 | A |
678079 | Williams | Jul 1901 | A |
757348 | Ross | Apr 1904 | A |
1064592 | Arnold | Jun 1913 | A |
1890930 | Blackmore | Dec 1932 | A |
D127575 | Barclay | Jun 1941 | S |
D155345 | Johnson | Sep 1949 | S |
2711683 | Ryder | Jun 1955 | A |
2755794 | Wendell | Jul 1956 | A |
3136309 | Martz | Jun 1964 | A |
3435816 | Werth | Apr 1969 | A |
D230023 | Haney | Jan 1974 | S |
3874363 | Biedenbender et al. | Apr 1975 | A |
3994280 | Winters et al. | Nov 1976 | A |
4138062 | Graden | Feb 1979 | A |
D256156 | Garritson | Jul 1980 | S |
D261924 | Donohue | Nov 1981 | S |
4349009 | Patterson et al. | Sep 1982 | A |
4580548 | Ono | Apr 1986 | A |
D296584 | Hilton | Jul 1988 | S |
D304367 | Saas | Oct 1989 | S |
4893608 | Reaser | Jan 1990 | A |
D309658 | Schneider | Jul 1990 | S |
D317820 | Buehler | Jun 1991 | S |
D320650 | Kujawa et al. | Oct 1991 | S |
5451183 | Dahlin | Sep 1995 | A |
5562088 | Valters et al. | Oct 1996 | A |
5680856 | van Dijk | Oct 1997 | A |
5715808 | Wilhoite | Feb 1998 | A |
6289886 | Radke | Sep 2001 | B1 |
6796100 | Venezia | Sep 2004 | B1 |