The structural elements depicted by broken lines have been shown for the purpose of illustrating portions of the hybrid VTOL vehicle that form no part of the claimed design.
The structural elements depicted by broken lines have been shown for the purpose of illustrating portions of the hybrid VTOL vehicle that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1019579 | Zells | Mar 1912 | A |
1838248 | Bourland | Dec 1931 | A |
1901173 | Kuhn | Mar 1933 | A |
1957149 | Ochmichen | May 1934 | A |
3807661 | Ikeda | Apr 1974 | A |
3971533 | Slater | Jul 1976 | A |
4364532 | Stark | Dec 1982 | A |
4402475 | Pavlecka | Sep 1983 | A |
4591112 | Piasecki et al. | May 1986 | A |
4889297 | Ikeda | Dec 1989 | A |
4891029 | Hutchinson | Jan 1990 | A |
6311925 | Rist | Nov 2001 | B1 |
6609945 | Jimenez et al. | Aug 2003 | B2 |
6925949 | Phillips | Aug 2005 | B1 |
7866601 | Balaskovic | Jan 2011 | B2 |
8109462 | Balaskovic | Feb 2012 | B2 |
8113459 | Capuani | Feb 2012 | B2 |
8177159 | Khakimov et al. | May 2012 | B2 |
D670638 | Goelet | Nov 2012 | S |
20050263642 | Geery | Dec 2005 | A1 |
20080179454 | Balaskovic | Jul 2008 | A1 |
20120018571 | Goelet | Jan 2012 | A1 |
20120248241 | Goelet | Oct 2012 | A1 |
20120273608 | Jess et al. | Nov 2012 | A1 |