The broken lines shown in the drawings illustrate portions of the hybrid airship-aerostat that form no part of the claimed design.
The broken lines shown in the drawings illustrate portions of the hybrid airship-aerostat that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D82767 | Stromberg | Dec 1930 | S |
D102115 | Shaw | Nov 1936 | S |
3446457 | Struble, Jr. | May 1969 | A |
4792107 | Fernz | Dec 1988 | A |
D351130 | Delaney | Oct 1994 | S |
D359471 | Cuccias | Jun 1995 | S |
5757157 | Falk | May 1998 | A |
6010093 | Paulson | Jan 2000 | A |
D424508 | Hankinson | May 2000 | S |
7334757 | Steinkerchner | Feb 2008 | B2 |
D630155 | Buckley | Jan 2011 | S |
D663255 | Pasternak | Jul 2012 | S |
D735814 | Wang | Aug 2015 | S |
D743319 | Kapitan | Nov 2015 | S |
D743867 | Kapitan | Nov 2015 | S |
9802690 | Goelet | Oct 2017 | B2 |
D972486 | Bougon | Dec 2022 | S |
20050156082 | Eberle et al. | Jul 2005 | A1 |
20180050785 | Goelet | Feb 2018 | A1 |
20180297684 | Nikolic | Oct 2018 | A1 |
20200108903 | Lee | Apr 2020 | A1 |
20220081097 | White | Mar 2022 | A1 |
Number | Date | Country |
---|---|---|
106741819 | May 2017 | CN |
109693806 | Apr 2019 | CN |
191312572 | Jul 1913 | GB |
191323152 | Dec 1913 | GB |
8800906 | Feb 1988 | WO |
Entry |
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International Preliminary Report on Patentability issued by the International Bureau of WIPO in connection with International Application No. PCT/US2021/050700, dated Mar. 21, 2023. |
International Search Report dated Jan. 4, 2022 for corresponding International Appliclation No. PCT/US2021/050700 (15 pages). |