The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1766765 | Savonius | Jun 1930 | A |
2596726 | Rydell | May 1952 | A |
4293274 | Gilman | Oct 1981 | A |
4589820 | Butler, Jr. | May 1986 | A |
D300932 | Sikes | May 1989 | S |
D338871 | Carfagno | Aug 1993 | S |
5405246 | Goldberg | Apr 1995 | A |
5850108 | Bernard | Dec 1998 | A |
D440103 | Throne | Apr 2001 | S |
6345957 | Szpur | Feb 2002 | B1 |
6831374 | Seki | Dec 2004 | B2 |
7132760 | Becker | Nov 2006 | B2 |
D554546 | Hart | Nov 2007 | S |
7344353 | Naskali et al. | Mar 2008 | B2 |
7371135 | Vanderhye et al. | May 2008 | B1 |
7494315 | Hart | Feb 2009 | B2 |
D591234 | Unno | Apr 2009 | S |
D597028 | Sauer | Jul 2009 | S |
D598376 | Cheung et al. | Aug 2009 | S |
7737571 | Fein et al. | Jun 2010 | B2 |
20040061337 | Becker | Apr 2004 | A1 |
20060188364 | Fritz | Aug 2006 | A1 |
20070077145 | Kinkaid et al. | Apr 2007 | A1 |
20080150284 | Fein et al. | Jun 2008 | A1 |
Number | Date | Country |
---|---|---|
1236030 | May 1988 | CA |
0040193 | Jul 1984 | EP |
67919 | Apr 1984 | FI |
60-090992 | May 1985 | JP |
2004-285756 | Oct 2004 | JP |
2006-348810 | Dec 2006 | JP |
WO 8101443 | May 1981 | WO |
WO 9638667 | Dec 1996 | WO |
WO 9904164 | Jan 1999 | WO |
WO 2007113593 | Oct 2007 | WO |
Number | Date | Country | |
---|---|---|---|
Parent | 12164305 | Jun 2008 | US |
Child | 29409353 | US |