Drilldown: Patents

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Patents > Applicant firm : Blackburn Aeroplane and Motor Co. or None & Tech fields : Airship or aerodynamics or construction or navigation & Patent agent: None

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Inventor country:
FR (372) · US (215) · DE (191) · None (89) · GB (77) · HU (41) · IT (34) · AT (34) · CH (14) · AH (14) · BE (14) · CA (13) · ES (12) · Poland (9) · RU (9) · MX (7) · RO (7) · AU (6) · NL (6)
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Assigned to:
None (1121) · 1 (4)
IPCs:
None (816) · IPC B64B1/00 (48) · IPC B64C39/00 (33) · IPC B64C1/00 (21) · IPC B64C17/00 (20) · IPC B64B1/58 (14) · IPC B64C33/02 (14) · IPC B64B1/40 (11) · IPC B64C11/00 (10) · IPC CPC B64C13/00 (10) · IPC B64C13/00 (10) · IPC B64C33/00 (9) · IPC B64C3/00 (8) · IPC B64C9/00 (7) · IPC B64C23/00 (6) · IPC B64C3/14 (6) · IPC B64B1/62 (6) · IPC B64B (5) · IPC B64C3/54 (4) · IPC B64C3/18 (4)
CPCs:
None (684) · CPC B64B1/00 (62) · CPC B64C13/00 (35) · CPC B64C17/00 (31) · CPC B64C2700/6295 (28) · CPC B64C33/02 (24) · CPC B64C39/00 (21) · CPC B64C23/005 (18) · CPC B64B1/40 (17) · CPC B64B1/58 (16) · CPC B64C39/005 (14) · CPC B64C2700/6218 (10) · CPC B64C9/00 (10) · CPC B64C3/14 (9) · CPC B64C3/00 (9) · CPC B64C3/385 (9) · CPC B64C33/00 (9) · CPC B64B1/62 (9) · CPC B64C9/38 (7) · CPC B64C11/006 (7)
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