Drilldown: Patents

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Patents > Number of claims: 3-5 & Number of figures: 5

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None (92) · airplane (88) · frame (66) · propulsion (45) · LTA (43) · stability (42) · Design (42) · construction (38) · wings (28) · propeller (27) · control (21) · Propellers (20) · Airship (17) · chassis (16) · subsystem (16) · whole (15) · rudder (15) · aerodynamics (15)
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None (273) · Patent SE-1906-23283 (5) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent DE-1907-214228 (4) · Patent FR-1911-438580 (3) · Patent FR-1909-408057‎ (3) · Patent DE-1907-215602 (3) · Patent GB-1911-5162 (3) · Patent US-1912-1033662 (2) · Patent FR-1913-438580.17636 (2) · Patent US-1908-12-14 (2) · Patent US-1904-793746 (2) · Patent FR-1908-400837 (2) · Patent FR-1911-449265 (2) · Patent FR-1914-475066 (2) · Patent AT-1909-49294 (2) · Patent FR-1907-373818 (2) · Patent DE-1907-12-07 Vincent Wisniewski (2)
Related to aircraft:
Patent agent:
None (95) · Marks & Clerk (18) · Armengaud jeune (16) · Munn & Co. (10) · None (9) · Dupont et Elluin (9) · Haseltine, Lake & Co. (8) · H. Boettcher fils (6) · Victor J. Evans (6) · J. Bonnet-Thirion (5) · Brewer & Son (5) · Johnsons & Willcox (4) · L. Chassevent (4) · Lavoix et Mosès (4) · Boramé et Julien (4) · C. A. Snow & Co. (4) · Herbert Haddan & Co. (4) · Schwab (4) · Boult, Wade & Tennant (4) · E. Blétry (4)
National tech categories:
None (147) · FR 6.4 (88) · HU V/h (17) · AT 77d (14) · DE 77h.5 (9) · USPC 244/6 (5) · USPC 244/80 (5) · USPC 244/64 (5) · DK 77 (4) · USPC 244/35R (4) · USPC 244/60 (3) · USPC 244/33 (3) · USPC 244/70 (3) · USPC 244/153R (3) · FR 6.2 (3) · USPC 244/22 (3) · USPC 244/45R (3) · CH 115 (3)
IPCs:
None (161) · IPC B64C39/00 (24) · IPC B64C17/00 (22) · IPC B64C1/00 (17) · IPC B64C3/00 (14) · IPC B64B1/00 (12) · IPC B64C23/00 (11) · IPC B64C27/04 (9) · IPC B64C13/00 (8) · IPC B64C25/00 (8) · IPC B64C5/04 (7) · IPC B64C33/00 (5) · IPC B64C35/00 (5) · IPC B64C11/00 (4) · IPC B64B1/40 (4) · IPC B64C3/56 (4)
CPCs:
None (72) · CPC B64C17/00 (29) · CPC B64C23/005 (17) · CPC B64B1/00 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (14) · CPC B64C3/00 (13) · CPC B64C39/005 (10) · CPC B64C13/00 (9) · CPC B64C2700/6214 (9) · CPC B64C35/00 (9) · CPC B64C11/48 (8) · CPC B64C2700/6281 (7) · CPC B64C33/02 (7) · CPC B64B1/40 (7)
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