Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 4-6 & Number of claims: 5-6

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Office:
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (82) · frame (60) · Stability (47) · propulsion (36) · design (35) · None (32) · LTA (30) · control (28) · navigation (28) · wings (26) · propellers (24) · propeller (22) · aerodynamics (21) · Construction (20) · hybrid (20) · whole (17) · Automatic stability (17) · rudder (17) · landing (16) · balloon (16)
Application number:
None (101)
Granted:
Supplementary to patent:
None (200) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1895-98580 (2) · Patent HU-1901-22471 (2) · Patent US-1913-1110355 (2) · Patent FR-1909-410140 (2)
Related to aircraft:
Patent agent:
None (55) · Marks & Clerk (14) · Armengaud jeune (10) · Boult, Wade & Tennant (9) · Wheatley & Mackenzie (8) · L. Chassevent (7) · None (6) · Haseltine, Lake & Co. (4) · Herbert Haddan & Co. (4) · Brewer & Son (4) · M. Zerolo (3) · Munn & Co. (3) · Victor J. Evans (3) · H. Boettcher fils (3) · E. Blétry (3) · D. Young & Co. (3) · Lavoix et Mosès (3) · H. D. Fitzpatrick & Co. (3) · Alfred Ernest White (3) · A. M. & William Clark (3)
National tech categories:
None (136) · FR 6.4 (67) · HU V/h (10) · USPC 244/80 (4) · FR 5.8 (4) · CH 115 (3) · AT 77d (3) · USPC 244/35R (2) · USPC 244/100R (2) · USPC 185/40R (2) · USPC 244/90R (2) · USPC 244/139 (2) · USPC 244/82 (2) · USPC 244/15 (2) · GB 4 propel & steer (2) · FR 6.3 (2) · USPC 244/78.1 (2) · USPC 244/22 (2) · USPC 244/93 (2) · CH 129b (2)
IPCs:
None (118) · IPC B64C17/00 (26) · IPC B64C39/00 (22) · IPC B64C1/00 (18) · IPC B64C23/00 (12) · IPC B64C3/38 (9) · IPC B64B1/00 (7) · IPC B64C33/02 (7) · IPC B64C13/00 (6) · IPC B64C27/04 (6) · IPC B64D17/00 (5) · IPC B64C33/00 (4) · IPC B64C3/18 (4) · IPC B64C25/00 (3) · IPC B64C11/00 (3)
CPCs:
None (67) · CPC B64C17/00 (32) · CPC B64C23/005 (16) · CPC B64C13/00 (13) · CPC B64C39/00 (11) · CPC B64C2700/6295 (11) · CPC B64C33/02 (10) · CPC B64C3/385 (9) · CPC B64B1/00 (9) · CPC B64C2700/6214 (8) · CPC B64C2700/6218 (7) · CPC B64C2700/6274 (7) · CPC B64C39/005 (6) · CPC B64C2700/6212 (6) · CPC B64C1/00 (6) · CPC B64C2700/6256 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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