Drilldown: Patents
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- Agents (120)
- Airplane (18)
- Airship (15)
- Companies (471)
- Event (141)
- Letters (688)
- Location (234)
- Organizations (942)
- Patents (16845)
- Person (2422)
- Publications (25389)
- Techtypes (2475)
Use the filters below to narrow your results.
Year filed:
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Office:
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Tech fields:
flapping (18) ·
ornithopter (13) ·
frame (11) ·
None (9) ·
Propulsion (8) ·
airplane (7) ·
propeller (7) ·
navigation (7) ·
hybrid (7) ·
rudder (6) ·
takeoff (4) ·
marine (4) ·
landing (4) ·
airfoil (4) ·
wings (3) ·
wheels (3) ·
LTA (3) ·
stability (3) ·
parachute (3)
Filing date:
Full specification filed date:
Application number:
None (5) ·
14588617 (1) ·
18614517 (1) ·
1902114455 (1) ·
1903140301 (1) ·
1904192484 (1) ·
1904203490 (1) ·
1904205052 (1) ·
1904221654 (1) ·
1906309911 (1) ·
1906333682 (1) ·
1906341418 (1) ·
1907365768 (1) ·
1907366103 (1) ·
1908408934 (1) ·
1908437976 (1) ·
1909473441 (1) ·
1909478748 (1) ·
1909491394 (1) ·
1909492564 (1) ·
1909499833 (1) ·
1909503985 (1) ·
1909531567 (1) ·
1910539442 (1) ·
1910540791 (1) ·
1910550041 (1) ·
1910564941 (1) ·
1910584753 (1) ·
1911605958 (1) ·
1911637345 (1) ·
1911658820 (1) ·
1911660833 (1) ·
1912679952 (1) ·
1912704176 (1) ·
1912734075 (1) ·
1913764087 (1) ·
247446/18 (1)
Grant date:
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Supplementary to patent:
Patent agent:
None (6) ·
... O'Brien (1) ·
Albert H. Bates (1) ·
B. Singer (1) ·
Bernie Goldsborough (1) ·
C. A. Snow & Co. (4) ·
C. Spongel (1) ·
Chandlee & Chandlee (1) ·
Criswell & Criswell (1) ·
Cyrus W. Rice (1) ·
F. N. Gillent (2) ·
Foster Tennyson Watson & Co. (1) ·
Foster, Freeman, Watson & Coit (2) ·
Frederick Benjamin (2) ·
Frederick Tasker (1) ·
George H. Strong (1) ·
J. R. Cornwall (1) ·
James Sheehy & Co. (1) ·
Knight Bros. (1) ·
Knight(?) & Cook (1) ·
Moore (1) ·
Munn & Co. (2) ·
N. Du Bois (1) ·
None (1) ·
Poole & Brown (1) ·
W. E. Boulter (1) ·
Wiedersheim & Fairbanks (1) ·
Wm. E. Dyre (1) ·
Wright, Brown, Greenberg and May (1)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
CPC B64C27/615 (1) ·
CPC B64C2700/6256 (1) ·
CPC B64C33/00 (4) ·
CPC B64C33/02 (37) ·
CPC F03D3/0445 (1) ·
CPC F03D9/001 (1) ·
CPC F03D9/025 (1) ·
CPC F03D9/12 (1) ·
CPC F03D9/14 (1) ·
CPC F03D9/28 (1) ·
CPC Y02E10/72 (1) ·
CPC Y02E10/723 (1) ·
CPC Y02E10/74 (1) ·
CPC Y02E60/16 (1) ·
CPC Y02E60/17 (1) ·
CPC Y02E70/30 (1) ·
CPC Y10T74/19056 (1)
Family year:
Cites these patents:
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Showing below up to 41 results in range #1 to #41.
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- Timeline: Year filed
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- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Full specification filed date
P
- Patent US-1881-262687
- Patent US-1902-741568
- Patent US-1904-820938
- Patent US-1904-907120
- Patent US-1904-972448
- Patent US-1905-779126
- Patent US-1906-1202449
- Patent US-1906-844771
- Patent US-1906-897504
- Patent US-1907-854038
- Patent US-1907-868038
- Patent US-1907-870936
- Patent US-1908-1014857
- Patent US-1908-910683
- Patent US-1908-920792
- Patent US-1909-1004058
- Patent US-1909-1018205
- Patent US-1909-1025306
- Patent US-1909-1036667
- Patent US-1909-935130
- Patent US-1910-1013484
- Patent US-1910-1019168
- Patent US-1910-949810
- Patent US-1910-954733
- Patent US-1910-984258
- Patent US-1910-994897
- Patent US-1910-996613
- Patent US-1911-1032744
