Drilldown: Patents
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- Agents (86)
- Airplane (18)
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- Companies (470)
- Event (141)
- Letters (688)
- Location (204)
- Organizations (941)
- Patents (16781)
- Person (2383)
- Publications (25381)
- Techtypes (2456)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
helicopter (34) ·
airplane (28) ·
propulsion (21) ·
propellers (18) ·
hybrid (15) ·
design (13) ·
ascension (11) ·
stability (9) ·
frame (9) ·
lift (8) ·
None (7) ·
propeller (7) ·
heavier-than-air (7) ·
whole (6) ·
wings (6) ·
construction (6) ·
wheels (5) ·
sustentation (5) ·
control (5) ·
navigation (5)
Application number:
None (58) ·
Patent AT 1918-02-06 Vilmos Zurowec (1) ·
Patent BE-1906-12-18 Émile Dupont (1) ·
Patent DE-1907-214228 (1) ·
Patent DE-1909-11-22 Gustav Mees (1) ·
Patent DE-1912-266327 (1) ·
Patent FR-1905-357917 (1) ·
Patent FR-1906-369683 (1) ·
Patent FR-1907-380581 (1) ·
Patent FR-1907-392394 (1) ·
Patent FR-1908-398976 (1) ·
Patent FR-1908-403650 (1) ·
Patent FR-1908-403726 (1) ·
Patent FR-1908-407090 (2) ·
Patent FR-1909-405547 (1) ·
Patent FR-1909-419308 (1) ·
Patent FR-1912-449486 (1) ·
Patent FR-1912-450466 (1) ·
Patent FR-1912-462083 (1) ·
Patent FR-1914-464461 (1) ·
Patent FR-1915-478440 (1) ·
Patent FR-1915-502520 (1) ·
Patent GB-1905-15698 (1) ·
Patent GB-1905-3214 (1) ·
Patent GB-1910-3305 (1) ·
Patent NO-1910-20421 (1) ·
Patent US-1911-1009048 (1) ·
Patent US-1913-1203221 (1) ·
Patent US-1928-1655113 (1)
Patent agent:
None (19) ·
AT 77d (1) ·
CH 129b (4) ·
DE 77 (1) ·
DE 77h.5 (4) ·
DE 77h.6 (3) ·
FR 6.3 (6) ·
FR 6.4 (48) ·
NL 62 (1) ·
NL 62.6 (1)
None (3) ·
CPC B64C27/10 (1) ·
CPC B64B1/32 (1) ·
CPC B64C11/48 (1) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (2) ·
CPC B64C19/00 (7) ·
CPC B64C2201/024 (2) ·
CPC B64C2201/108 (2) ·
CPC B64C2201/148 (1) ·
CPC B64C27/00 (2) ·
CPC B64C27/04 (40) ·
CPC B64C27/12 (15) ·
CPC B64C27/16 (1) ·
CPC B64C27/20 (6) ·
CPC B64C27/24 (1) ·
CPC B64C27/32 (1) ·
CPC B64C27/52 (6) ·
CPC B64C2700/6245 (1) ·
CPC B64C2700/6281 (53) ·
CPC B64C29/0025 (4) ·
CPC B64C29/0033 (1) ·
CPC B64C3/38 (2) ·
CPC B64C3/385 (1) ·
CPC B64C3/52 (2) ·
CPC B64C33/00 (1) ·
CPC B64C39/024 (2) ·
CPC B64C39/06 (3) ·
CPC B65D39/00 (1) ·
CPCs=CPC B64C2700/6281 (1) ·
IPC B64C27/08 (1) ·
IPC B64C27/52 (1)
Showing below up to 87 results in range #1 to #87.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
P
- Patent AT-1912-62542
- Patent CH-1909-48027
- Patent CH-1911-56268
- Patent CH-1917-93962
- Patent CH-1917-94354
- Patent DE-1896-89860
- Patent DE-1906-188564
- Patent DE-1907-222868
- Patent DE-1908-244908
- Patent DE-1910-243485
- Patent DE-1910-259353
- Patent DE-1915-320843
- Patent DE-1917-362850
- Patent FR-1855-13038
- Patent FR-1902-320866
- Patent FR-1902-322434
- Patent FR-1902-326727
- Patent FR-1903-333672
- Patent FR-1903-334526
- Patent FR-1904-340357
- Patent FR-1904-345362
- Patent FR-1905-357917
- Patent FR-1906-363081
- Patent FR-1906-364355
- Patent FR-1906-367357
- Patent FR-1906-367532
- Patent FR-1906-367779
- Patent FR-1906-369683
- Patent FR-1906-369683.6785
- Patent FR-1906-369855
- Patent FR-1907-380581
- Patent FR-1907-384753
- Patent FR-1908-386615
- Patent FR-1908-386920
- Patent FR-1908-393997
- Patent FR-1908-395320
- Patent FR-1908-396595
- Patent FR-1908-401629
- Patent FR-1909-380581.10732
- Patent FR-1909-398288
- Patent FR-1909-398976.11624
- Patent FR-1909-399515
- Patent FR-1909-401649
- Patent FR-1909-403650.11661
- Patent FR-1909-407090.11558
- Patent FR-1909-407090.11560
- Patent FR-1910-405547.12075
- Patent FR-1910-412464
- Patent FR-1910-413000
- Patent FR-1910-424569
- Patent FR-1910-429307
- Patent FR-1911-392394.15376
- Patent FR-1911-426433
- Patent FR-1912-441057
- Patent FR-1912-443164
- Patent FR-1912-449486
- Patent FR-1912-450466.18100
- Patent FR-1912-452661
- Patent FR-1913-454939
- Patent FR-1914-464794
- Patent FR-1915-475610
- Patent FR-1915-476168
- Patent FR-1915-478440
- Patent FR-1915-502520
- Patent FR-1916-478440.20391
- Patent FR-1916-491807
- Patent FR-1916-492890
- Patent FR-1917-494660
- Patent FR-1917-495383
- Patent GB-1909-11754
- Patent GB-1909-19830
- Patent GB-1910-18661
- Patent GB-1910-25749
- Patent GB-1910-27294
- Patent GB-1912-13180
- Patent GB-1912-17933
- Patent GB-1913-23471
- Patent GB-1913-25752
- Patent GB-1914-4543
- Patent GB-1914-5649
- Patent GB-1915-102154
- Patent GB-1915-16791
- Patent GB-1917-114329
- Patent GB-1917-120742
- Patent GB-1918-128724
- Patent NL-1919-6530
- Patent US-1927-1655114