Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
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- Techtypes (2364)
Use the filters below to narrow your results.
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Tech fields:
Helicopter (18) ·
airplane (12) ·
propellers (11) ·
propulsion (10) ·
landing (9) ·
None (8) ·
wheels (7) ·
takeoff (6) ·
ascension (6) ·
frame (5) ·
safety (4) ·
hybrid (4) ·
wings (4) ·
lift (3) ·
navigation (3) ·
stability (3) ·
design (3) ·
LTA (3)
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None (43) ·
Patent BE-1906-12-18 Émile Dupont (1) ·
Patent DE-1907-214228 (1) ·
Patent FR-1906-369683 (1) ·
Patent FR-1907-380581 (1) ·
Patent FR-1907-394126 (1) ·
Patent FR-1908-383375 (1) ·
Patent FR-1908-386257 (1) ·
Patent FR-1908-407090 (1) ·
Patent GB-1903-20169 (1) ·
Patent GB-1905-15698 (1) ·
Patent GB-1905-3214 (1)
Patent agent:
None (9) ·
Allison Bros. (1) ·
Armengaud jeune (5) ·
Boult, Wade & Tennant (1) ·
Brandon frères (2) ·
C. Blétry (1) ·
Ch. Faber (1) ·
Coquillat (1) ·
D.–A. Casalonga (1) ·
Dom. Casalonga (1) ·
Edward Evans & Co. (1) ·
Émile Klotz (1) ·
G. de Mestral et F. Harlé (1) ·
H. A. Lacey? (1) ·
Hippolyte Josse (1) ·
J. Bonnet-Thirion (1) ·
J. Clark Jefferson, F.I.P.A., 30, Park Row, Leeds (1) ·
J. Germain (5) ·
Lavoix et Moses (3) ·
M. Lebrun (1) ·
Mabillier et Robelet (1) ·
Marillier et Robelet (1) ·
Marks & Clerk (2) ·
Matray freres et Cie (1) ·
None (4) ·
Schwab (1) ·
Société Brandon et fils (1) ·
Weismann et Marx (1) ·
Y. Rabilloud et fils (3)
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CPCs:
CPC B64C27/10 (1) ·
CPC B64C11/48 (1) ·
CPC B64C2201/024 (1) ·
CPC B64C2201/108 (1) ·
CPC B64C2201/148 (1) ·
CPC B64C25/00 (2) ·
CPC B64C25/06 (6) ·
CPC B64C25/14 (1) ·
CPC B64C25/22 (1) ·
CPC B64C25/38 (1) ·
CPC B64C25/42 (1) ·
CPC B64C25/52 (1) ·
CPC B64C25/60 (1) ·
CPC B64C25/62 (4) ·
CPC B64C25/62 B64F2700/6226 (1) ·
CPC B64C27/04 (25) ·
CPC B64C27/12 (13) ·
CPC B64C27/20 (3) ·
CPC B64C27/32 (1) ·
CPC B64C27/52 (5) ·
CPC B64C2700/6245 (1) ·
CPC B64C2700/6281 (31) ·
CPC B64C3/52 (1) ·
CPC B64C39/024 (1) ·
CPC B64F2700/6226 (5) ·
CPC B64F2700/6242 (1) ·
CPCs=CPC B64C2700/6281 (1)
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Showing below up to 54 results in range #1 to #54.
