Features shown in broken lines illustrate the environment of the face protector and form no part of the design as claimed.
Features shown in broken lines illustrate the environment of the face protector and form no part of the design as claimed.
Number | Name | Date | Kind |
---|---|---|---|
3216023 | Morgan | Nov 1965 | A |
D229127 | Franklin | Nov 1973 | S |
3886596 | Franklin et al. | Jun 1975 | A |
D243127 | Farquharson | Jan 1977 | S |
4042974 | Morgan et al. | Aug 1977 | A |
D246012 | Minette | Oct 1977 | S |
D267128 | Pearce | Dec 1982 | S |
4374301 | Frieder, Jr. | Feb 1983 | A |
4713844 | Westgate | Dec 1987 | A |
5078130 | Van Oosten | Jan 1992 | A |
5522091 | Rudolf | Jun 1996 | A |
D471675 | Ikeda | Mar 2003 | S |
D488264 | Masterson | Apr 2004 | S |
D535061 | Evans et al. | Jan 2007 | S |