Drilldown: Patents

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Patents > Number of text pages: 4-50000000 & Number of claims: 4-9 & Number of diagram pages: 2-4

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Office:
Applicant is inventor:
Tech fields:
airplane (143) · None (142) · frame (94) · stability (83) · design (65) · propulsion (63) · LTA (51) · navigation (49) · control (48) · construction (44) · propeller (42) · propellers (41) · wings (37) · rudder (28) · wheels (25) · hybrid (24) · whole (22) · HTA (22) · landing (20) · flapping (20)
Application number:
Granted:
Supplementary to patent:
None (399) · Patent FR-1910-420958 (3) · Patent US-1913-1087946 (2) · Patent FR-1908-393976 (2) · Patent US-1909-970771 (2) · Patent DE-1895-98580 (2) · Patent US-1910-984076 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1912-1062545 (2) · Patent FR-1912-447782 (2) · Patent US-1911-04-27-Converse (2) · Patent US-1914-1169695 (2) · Patent GB-1909-26034 (2) · Patent GB-1908-4519 (2) · Patent US-1918-1589780 (2) · Patent AU-1911-510 (2) · Patent IT-1910-10-17 Carlo Navaro (2)
Related to aircraft:
Patent agent:
None (110) · Marks & Clerk (33) · Brewer & Son (19) · Boult, Wade & Tennant (15) · Munn & Co. (13) · Haseltine, Lake & Co. (12) · Wheatley & Mackenzie (10) · None (10) · J. S. Withers & Spooner (8) · L. Chassevent (5) · Armengaud jeune (5) · H. D. Fitzpatrick & Co. (5) · Lavoix et Mosès (5) · G. F. Redfern & Co. (5) · J. D. Roots & Co. (4) · A. M. & William Clark (4)
National tech categories:
None (310) · FR 6.4 (75) · HU V/h (10) · CH 129b (9) · USPC 244/80 (8) · GB 4 propel & steer (7) · GB 4 without buoyant (4) · USPC 244/90R (4) · USPC 244/100R (4) · USPC 244/6 (4) · USPC 244/22 (4) · USPC 244/233 (4) · USPC 244/78.1 (3) · USPC 244/113 (3) · USPC 244/139 (3) · GB 4 framework (3) · USPC 244/234 (3) · FR 6.3 (3) · USPC 244/93 (3) · USPC 244/25 (3)
IPCs:
None (254) · IPC B64C17/00 (43) · IPC B64C39/00 (34) · IPC B64C1/00 (32) · IPC B64C3/38 (22) · IPC B64C35/00 (16) · IPC B64C33/02 (15) · IPC B64C13/00 (15) · IPC B64B1/00 (11) · IPC B64C17/06 (9) · IPC B64C27/04 (9) · IPC B64C23/00 (7) · IPC B64C33/00 (6) · IPC B64C3/56 (6) · IPC B64C3/18 (5) · IPC B64C3/00 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (5)
CPCs:
None (131) · CPC B64C17/00 (60) · CPC B64C13/00 (30) · CPC B64C3/385 (25) · CPC B64C33/02 (21) · CPC B64C2700/6218 (20) · CPC B64C35/00 (18) · CPC B64C2700/6295 (18) · CPC B64C39/00 (18) · CPC B64C23/005 (17) · CPC B64B1/00 (15) · CPC B64C39/005 (14) · CPC B64C2700/6256 (12) · CPC B64C2700/6212 (10) · CPC B64C33/00 (9) · CPC B64C17/06 (9) · CPC B64C2700/6214 (8) · CPC B64C3/56 (7) · CPC B64C39/08 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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