Drilldown: Patents

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Patents > Office : CA or NZ or US or Other & Applicant is inventor: Yes & Publication date: 1900 - 1999 & Citations from after 1930: None & Number of claims: 5-50000000

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Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (305) · design (162) · frame (145) · stability (133) · wings (93) · Propellers (93) · propulsion (89) · construction (88) · aerodynamics (61) · LTA (61) · control (61) · whole (56) · automatic stability (54) · subsystem (51) · navigation (46) · Lift (44) · landing (43) · Chassis (37) · hybrid (36)
Full specification filed date:
Application number:
Granted:
Patent agent:
None (229) · Armengaud jeune (47) · E. Blétry (20) · None (15) · Charles Dony (14) · L. Chassevent (13) · Boramé et Julien (12) · H. Bœttcher fils (11) · Hippolyte Josse (9) · Marks & Clerk (9) · Dupont et Elluin (8) · Schwab (8) · Ch. Mardelet (8) · J. Bonnet-Thirion et Breton (7) · Boult, Wade & Tennant (7) · C. Blétry (7) · J. Bonnet-Thirion (6)
National tech categories:
FR 6.4 (304) · None (98) · HU V/h (92) · AT 77d (25) · AU 90.3 (19) · FR 6.3 (18) · AU 90.5 (12) · CH 129b (11) · DK 77 (8) · FR 5.8 (6) · DE 77h.5 (6) · AT 74 (3) · DE 77h.6 (3) · FR 6.2 (3) · FR 17.3 (2) · AU 90.1 (2) · AT 37a (2) · CH 115 (2)
IPCs:
None (245) · IPC B64C17/00 (56) · IPC B64C39/00 (51) · IPC B64C1/00 (48) · IPC B64B1/00 (22) · IPC B64C33/02 (17) · IPC B64C23/00 (14) · IPC B64C11/00 (12) · IPC B64C3/00 (11) · IPC B64C3/38 (11) · IPC B64C35/00 (11) · IPC B64D1/04 (8) · IPC B64B1/58 (8) · IPC B64C13/00 (7) · IPC B64C3/52 (7) · IPC B64C17/06 (7) · IPC B64C25/00 (6) · IPC B64C3/56 (6)
CPCs:
None (228) · CPC B64C17/00 (63) · CPC B64C39/00 (35) · CPC B64C2700/6295 (28) · CPC B64B1/00 (23) · CPC B64C2700/6218 (22) · CPC B64C33/02 (18) · CPC B64C23/005 (14) · CPC B64C2700/6212 (13) · CPC B64C2700/6214 (12) · CPC B64C13/00 (12) · CPC B64C3/00 (11) · CPC B64C35/00 (10) · CPC B64C3/385 (9) · CPC B64C17/06 (9) · CPC B64C39/005 (9) · CPC B64C1/00 (9) · CPC B64C11/006 (9) · CPC B64B1/58 (8) · CPC B64D1/04 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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