Drilldown: Patents

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Patents > Number of text pages: 5-30 & Number of claims: 7-10

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (100) · Stability (63) · frame (49) · design (39) · propulsion (37) · Propellers (33) · None (31) · wings (29) · LTA (27) · control (24) · navigation (23) · construction (22) · propeller (21) · automatic stability (21) · safety (18) · rudder (17) · hybrid (14) · landing (14) · aerodynamics (13)
Application number:
None (85) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (195) · Patent US-1904-876125 (3) · Patent AU-1911-510 (2) · Patent GB-1908-4519 (2) · Patent IT-1916-08-29 Castagneris (2) · Patent US-1913-1087946 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent US-1915-1228281 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent US-1918-1589780 (2)
Related to aircraft:
Patent agent:
None (67) · Marks & Clerk (13) · Munn & Co. (8) · Haseltine, Lake & Co. (7) · Armengaud jeune (6) · None (5) · Brewer & Son (5) · Boult, Wade & Tennant (5) · Jensen & Son (3) · Brandon frères (3) · Lavoix et Mosès (3) · A. M. & William Clark (3)
National tech categories:
None (139) · FR 6.4 (51) · HU V/h (8) · CH 129b (5) · USPC 244/177 (4) · AT 77d (4) · CA 244/24 (4) · USPC 244/233 (3) · DK 77 (3)
IPCs:
None (131) · IPC B64C17/00 (31) · IPC B64C1/00 (25) · IPC B64C39/00 (17) · IPC B64C35/00 (10) · IPC B64C3/38 (9) · IPC B64C33/02 (8) · IPC B64C11/00 (7) · IPC B64C3/00 (5) · IPC B64C17/06 (5) · IPC B64C13/00 (5) · IPC B64B1/00 (5) · IPC B64D1/04 (3) · IPC B64C3/18 (3) · IPC B64C11/16 (3)
CPCs:
None (74) · CPC B64C17/00 (39) · CPC B64C2700/6218 (19) · CPC B64C13/00 (12) · CPC B64C39/00 (11) · CPC B64C35/00 (10) · CPC B64C2700/6295 (10) · CPC B64C3/385 (9) · CPC B64C23/005 (9) · CPC B64B1/00 (8) · CPC B64C33/02 (7) · CPC B64C39/005 (7) · CPC B64C17/06 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6256 (5) · CPC B64C3/00 (5) · CPC B64C39/08 (4) · CPC B64C2700/6214 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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