Drilldown: Patents

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Patents > National tech categories: None & Number of claims: 2-3 & Number of figures: 5-10

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Office:
Inventor country:
Inventor location:
None (238) · Nord (5) · England (5) · Douai (4) · Allegheny county, Pennsylvania (3) · Pennsylvania (3) · Seine (3) · County of London (2) · Munich (2) · Jefferson county, AL (2) · NY (2) · Indiana (2) · PA (2) · Philadelphia (2) · Queens county (2) · Pittsburgh (2) · Missouri (2) · Birmingham, Alabama (2)
Applicant is inventor:
Tech fields:
airplane (65) · None (49) · frame (33) · stability (32) · propeller (27) · construction (26) · design (25) · LTA (24) · propulsion (24) · Propellers (19) · wings (17) · control (16) · landing (15) · airship (14) · hybrid (12) · navigation (12) · subsystem (10) · marine (9)
Application number:
None (89) · 22495318 (2)
Granted:
Publication date:
Supplementary to patent:
None (211) · Patent IT-1917-03-16 Federico Caproni (2) · Patent US-1914-1115457 (2) · Patent FR-1915-502433 (2) · Patent FR-1909-408057‎ (2) · Patent IT-1915-150227 (2)
Related to aircraft:
Patent agent:
None (36) · Marks & Clerk (14) · Haseltine, Lake & Co. (12) · Herbert Haddan & Co. (9) · Boult, Wade & Tennant (9) · Johnsons & Willcox (8) · None (8) · Victor J. Evans (7) · Munn & Co. (6) · A. M. & William Clark (4) · W. P. Thompson & Co. (4) · Carpmael & Co. (4) · Boult, Wade, and Tennant (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (129) · IPC B64C17/00 (15) · IPC B64C39/00 (12) · IPC B64C23/00 (12) · IPC B64C1/00 (11) · IPC B64C3/00 (10) · IPC B64B1/00 (9) · IPC B64C3/18 (7) · IPC B64C13/00 (6) · IPC B64C11/00 (6) · IPC B64C35/00 (5) · IPC B64C27/04 (5) · IPC B64C3/38 (4) · IPC B64C1/06 (4) · IPC B64C25/00 (4)
CPCs:
None (33) · CPC B64C17/00 (18) · CPC B64C23/005 (15) · CPC B64C11/006 (15) · CPC B64B1/00 (14) · CPC B64C3/00 (12) · CPC B64C2700/6295 (10) · CPC B64C39/00 (9) · CPC B64C27/54 (8) · CPC B64C13/00 (8) · CPC B64C2700/6235 (8) · CPC B64C35/00 (7) · CPC B64C2700/6274 (6) · CPC B64C2700/6256 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6218 (6) · CPC F03D3/00 (5) · CPC B63H1/04 (5) · CPC B64C2001/0081 (5) · CPC Y02E10/74 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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