Drilldown: Patents
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& Family year:
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& Cites these patents:
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Tech fields:
LTA (60) ·
None (45) ·
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Frame (35) ·
design (32) ·
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propellers (30) ·
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construction (12) ·
control (11) ·
lift (11) ·
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aerodynamics (10)
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Patent agent:
None (127) ·
Schwab (8) ·
Marks & Clerk (8) ·
Lavoix et Mosès (6) ·
Armengaud jeune (5) ·
E. Blétry (5) ·
De Bongé (4) ·
Clement Lean (3) ·
A. de Carsalade (3) ·
Boult, Wade & Tennant (3) ·
Herbert Haddan & Co. (3) ·
E. Blum & Co. (3) ·
V. Dupont (2) ·
Lloyd Wise & Co. (2) ·
Hy. Fairbrother (2) ·
Coquillat (2) ·
Wheatley & Mackenzie (2) ·
A. Boning (2) ·
C. Baumann (2)
National tech categories:
IPCs:
CPCs:
None (69) ·
CPC B64B1/58 (17) ·
CPC B64B1/00 (16) ·
CPC B64C23/005 (10) ·
CPC B64C2700/6295 (9) ·
CPC B64B1/62 (9) ·
CPC B64C3/385 (8) ·
CPC B64C33/02 (8) ·
CPC B64C39/00 (8) ·
CPC B64C17/00 (5) ·
CPC B64B1/40 (5) ·
CPC B64C2700/6274 (4) ·
CPC B64B1/60 (4) ·
CPC B64C11/006 (4) ·
CPC B64C2700/6281 (4)
Showing below up to 240 results in range #1 to #240.