Two-blade aircraft propeller
Xiao July 12, 2
U.S. patent number D761,184 [Application Number D/555,374] was granted by the patent office on 2016-07-12 for two-blade aircraft propeller. This patent grant is currently assigned to XIANGSHAN GEMFAN HOBBY CO., LTD.. The grantee listed for this patent is Xiangshan Gemfan Hobby Co., LTD.. Invention is credited to Hengzhi Xiao.
| United States Patent | D761,184 |
| Xiao | July 12, 2016 |
Two-blade aircraft propeller
Claims
CLAIM I claim the ornamental design for a two-blade aircraft propeller, as shown and described.
| Inventors: | Xiao; Hengzhi (Ningbo, CN) | ||||||||||
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| Applicant: |
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| Assignee: | XIANGSHAN GEMFAN HOBBY CO.,
LTD. (Ningbo, Zhejiang Province, CN) |
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| Appl. No.: | D/555,374 | ||||||||||
| Filed: | February 22, 2016 |
| Current U.S. Class: | D12/214 |
| Current International Class: | 1216 |
| Field of Search: | ;D12/214,300,317,305,319,344,16.1,328,330,345 ;D15/4,5 ;D21/441 ;D23/379,411,413 |
References Cited [Referenced By]
U.S. Patent Documents
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| 1623420 | April 1927 | Leinweber |
| 1777013 | September 1930 | Ness |
| 1831373 | November 1931 | Squires |
| 1905891 | April 1933 | Blanchard |
| 2116055 | May 1938 | Weichwald |
| D121201 | June 1940 | Fischer |
| D132376 | May 1942 | Munk |
| D152705 | February 1949 | Leahy |
| 2482375 | September 1949 | Sensenich |
| D158058 | April 1950 | Engelke |
| 2962101 | November 1960 | Vaghi |
| 3053325 | September 1962 | Ferreira |
| 3461966 | August 1969 | Biermann |
| D252390 | July 1979 | Voisard |
| D316700 | May 1991 | Morrison |
| D353572 | December 1994 | Schlangen |
| D431627 | October 2000 | Etschel |
| D436647 | January 2001 | Etschel |
| D457850 | May 2002 | Rietsch |
| D459285 | June 2002 | Rietsch |
| D465756 | November 2002 | Hernandez |
| D578460 | October 2008 | Tymark et al. |
| D723997 | March 2015 | Foreman |
| D751026 | March 2016 | Tao |
| 2009/0220347 | September 2009 | Ball |
| 2012/0189457 | July 2012 | Occhipinti |
Assistant Examiner: Moore, Jr.; Clese
Description
FIG. 1 is a perspective view of a two-blade aircraft propeller showing my new design;
FIG. 2 is a front view of the two-blade aircraft propeller of FIG. 1;
FIG. 3 is a rear view of the two-blade aircraft propeller of FIG. 1;
FIG. 4 is a left side view of the two-blade aircraft propeller of FIG. 1;
FIG. 5 is a right side view of the two-blade aircraft propeller of FIG. 1;
FIG. 6 is a top side view of the two-blade aircraft propeller of FIG. 1; and,
FIG. 7 is a bottom side view of the two-blade aircraft propeller of FIG. 1.
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