Drilldown: Patents

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Patents > Number of text pages: 5-30 & Number of claims: 6-9

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Office:
Applicant is inventor:
Tech fields:
airplane (91) · None (65) · frame (51) · stability (51) · propulsion (41) · design (39) · propellers (34) · control (31) · LTA (27) · wings (26) · construction (25) · navigation (22) · propeller (19) · safety (17) · landing (16) · rudder (15) · whole (15) · lift (14) · HTA (14) · helicopter (14)
Application number:
None (95) · 324718 (2)
Granted:
Supplementary to patent:
None (208) · Patent US-1904-876125 (3) · Patent GB-1908-4519 (3) · Patent US-1913-1087946 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1911-440594 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent IT-1916-08-29 Castagneris (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent GB-1909-26034 (2) · Patent US-1918-1589780 (2)
Related to aircraft:
Patent agent:
None (70) · Marks & Clerk (16) · Haseltine, Lake & Co. (9) · Brewer & Son (6) · Boult, Wade & Tennant (6) · Munn & Co. (6) · None (5) · A. M. & William Clark (4) · Philip M. Justice (4) · Armengaud jeune (4) · Ch. Mardelet (3) · George Barker & Brettell (3) · Lewis William Goold (3) · Lavoix et Mosès (3)
National tech categories:
None (164) · FR 6.4 (54) · HU V/h (7) · AT 77d (4) · CH 129b (4) · GB 4 propel & steer (3) · USPC 244/96 (3) · USPC 244/30 (3) · GB 4 without buoyant (3) · USPC 244/233 (3) · USPC 244/99.11 (2) · USPC 244/12.1 (2) · CA 244/24 (2) · CA 244/12 (2) · USPC 244/45R (2) · USPC 244/65 (2) · USPC 244/48 (2)
IPCs:
None (134) · IPC B64C17/00 (33) · IPC B64C1/00 (26) · IPC B64C39/00 (17) · IPC B64C3/38 (12) · IPC B64C33/02 (10) · IPC B64C35/00 (9) · IPC B64C13/00 (8) · IPC B64C11/00 (7) · IPC B64C17/06 (6) · IPC B64C27/04 (5) · IPC B64C3/00 (5) · IPC B64B1/00 (4) · IPC B64D1/04 (3) · IPC F41G3/24 (3) · IPC B64C3/18 (3)
CPCs:
None (77) · CPC B64C17/00 (41) · CPC B64C2700/6218 (18) · CPC B64C13/00 (16) · CPC B64C3/385 (12) · CPC B64C39/00 (11) · CPC B64C2700/6295 (10) · CPC B64C35/00 (9) · CPC B64B1/00 (9) · CPC B64C33/02 (9) · CPC B64C2700/6256 (8) · CPC B64C23/005 (8) · CPC B64C17/06 (7) · CPC B64C2700/6212 (6) · CPC B64C2700/6214 (6) · CPC B64C39/005 (6) · CPC B64C13/24 (5) · CPC B64C3/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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