Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 3-40 & Number of figures: 6

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Tech fields:
airplane (115) · frame (85) · stability (64) · propulsion (59) · design (55) · LTA (55) · None (53) · navigation (42) · construction (37) · propeller (33) · control (33) · aerodynamics (32) · wings (31) · landing (31) · Propellers (30) · Rudder (22) · whole (21) · hybrid (21)
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Supplementary to patent:
None (315) · Patent ES-1911-50083 (5) · Patent GB-1910-885 (2) · Patent FR-1908-397199‎ (2) · Patent FR-1908-397517 (2) · Patent DE-1909-244106 (2) · Patent NZ-1909-26981 (2) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent GB-1909-8531 (2) · Patent US-1912-1062545 (2) · Patent AU-1916-630 (2) · Patent US-1913-1094989 (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent FR-1913-467415 (2)
Related to aircraft:
Patent agent:
None (114) · Munn & Co. (23) · Armengaud jeune (16) · Marks & Clerk (13) · Victor J. Evans (12) · None (9) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (7) · Abel & Imray (7) · E. Blétry (5) · J. S. Withers & Spooner (4) · Brewer & Son (4) · A. M. & William Clark (4) · J. Bonnet-Thirion et Breton (4) · Lavoix et Mosès (3) · L. Chassevent (3) · Charles Dony (3)
National tech categories:
None (172) · FR 6.4 (70) · HU V/h (21) · USPC 244/80 (5) · USPC 244/119 (5) · FR 6.3 (5) · AT 77d (5) · USPC 244/22 (5) · USPC 244/139 (4) · USPC 244/6 (4) · USPC 244/100R (4) · USPC 244/90R (4)
IPCs:
None (218) · IPC B64C17/00 (24) · IPC B64C39/00 (22) · IPC B64C1/00 (20) · IPC B64C3/38 (13) · IPC B64B1/00 (13) · IPC B64C35/00 (10) · IPC B64C25/00 (8) · IPC B64C33/00 (7) · IPC B64C3/00 (7) · IPC B64C23/00 (7) · IPC B64C3/56 (5) · IPC B64B1/58 (5) · IPC B64C17/06 (5) · IPC B64C13/00 (4) · IPC B64C27/04 (4) · IPC B64C25/60 (4) · IPC B64C3/18 (4) · IPC B64B1/40 (4)
CPCs:
None (82) · CPC B64C17/00 (31) · CPC B64B1/00 (24) · CPC B64C3/385 (21) · CPC B64C23/005 (20) · CPC B64C2700/6295 (16) · CPC B64C13/00 (14) · CPC B64C35/00 (12) · CPC B64C39/00 (12) · CPC B64C39/005 (12) · CPC B64C33/02 (10) · CPC B64C2700/6218 (9) · CPC B64C11/006 (7) · CPC B64C39/08 (7) · CPC B64C3/00 (7) · CPC B64B1/58 (7) · CPC B64C3/56 (6) · CPC B64B1/40 (6)
First filing:
Citations from after 1930:
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