The dotted lines shown in the figures are for the purpose of illustrating portions of the gas valve flange and form no part of the claimed design.
The dotted lines shown in the figures are for the purpose of illustrating portions of the gas valve flange and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1677634 | Horton et al. | Jul 1928 | A |
1753853 | Doty et al. | Apr 1930 | A |
3582116 | Young | Jun 1971 | A |
4306468 | Bolgert | Dec 1981 | A |
4445529 | Lagarelli | May 1984 | A |
4951702 | Brotcke | Aug 1990 | A |
4961443 | Buccicone et al. | Oct 1990 | A |
5152503 | Conway | Oct 1992 | A |
5829469 | Sileno, Jr. et al. | Nov 1998 | A |
6176160 | Ruhlander | Jan 2001 | B1 |
7055412 | Leighton | Jun 2006 | B2 |
7296589 | Durkee | Nov 2007 | B2 |
D737406 | Waggoner | Aug 2015 | S |
D748759 | Lo Cicero | Feb 2016 | S |
D908196 | Tropper | Jan 2021 | S |