The broken lines are included for the purpose of illustrating the portions of the cracker with viewing window that form no part of the claimed design.
The broken lines are included for the purpose of illustrating the portions of the cracker with viewing window that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
337785 | Pegg | Mar 1886 | A |
1377741 | Woolhiser | May 1921 | A |
1455653 | Palmer | May 1923 | A |
1622606 | Palmer | Mar 1927 | A |
1835461 | Burgess | Dec 1931 | A |
2115494 | Lurssen | Apr 1938 | A |
2176955 | Clow | Oct 1939 | A |
D129814 | Clow | Oct 1941 | S |
2275542 | Menges | Mar 1942 | A |
2442680 | Ewald | Jun 1948 | A |
D174651 | Pratt | May 1955 | S |
2787862 | Hoeflich | Apr 1957 | A |
2856732 | Weismantel | Oct 1958 | A |
3057472 | Douty | Oct 1962 | A |
D199206 | Rose | Sep 1964 | S |
D244259 | Bergstein | May 1977 | S |
4838541 | Stone | Jun 1989 | A |
5674076 | Billings | Oct 1997 | A |
D417616 | Conway | Dec 1999 | S |
Number | Date | Country |
---|---|---|
1548683 | Dec 1968 | FR |
652475 | Apr 1951 | GB |
2243306 | Oct 1991 | GB |
2277880 | Nov 1994 | GB |
D1117184 | Aug 2001 | JP |
WO-2012170472 | Dec 2012 | WO |