Drilldown: Patents

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Patents > Office : CH or DK or Other & Tech fields: whole

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Office: (Click arrow to add another value)
Applicant person:
None (113) · Louis Blériot (15) · Arthur Henry Edwards (8) · Adalbert Plaček (6) · Martin Diederich Rucker (6) · William Swart Romme (6) · Carl Hanschke (5) · Burt Jackson Pressey (5) · Giulio Silvestri (5) · François Lebreil (4) · William John Hastings Beach (4) · Raoul Desgeorge (4) · Charles Thomassin (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (190)
Granted:
Supplementary to patent:
None (253) · Patent GB-1908-4519 (7) · Patent US-1910-1041876 (6) · Patent US-1908-1077750 (5) · Patent FR-1908-393976 (4) · Patent DE-1909-227246 (4) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent NZ-1909-26981 (3) · Patent US-1903-821393 (3) · Patent FR-1916-502839 (3) · Patent US-1908-1081147 (3) · Patent AT-1900-12657 (3)
Related to aircraft:
Patent agent:
None (203) · Weismann et Marx (6) · Marks & Clerk (6) · Munn & Co. (6) · E. Blétry (5) · None (5) · 0 (4) · Chassevent (3) · H. Boettcher fils (3) · Edwin Phillips (3) · E. Blum & Co. (3) · Dupont et Elluin (3) · Boult, Wade & Tennant (3)
National tech categories:
None (84) · FR 6.4 (54) · HU V/h (53) · AT 77d (21) · GB 4 with buoyant (18) · DE 77h (14) · AU 90.3 (12) · CH 129b (11) · IT 8 (11) · DE 77h.5 (9) · FR 6.3 (8) · GB 4 propel & steer (6) · GB 4 aërostats (6) · USPC 244/45R (5) · AU 90.5 (4) · GB 4 parachutes (4) · CH 115 (4)
IPCs:
None (240) · IPC B64C39/00 (36) · IPC B64C23/00 (11) · IPC B64B1/00 (9) · IPC B64C33/02 (8) · IPC B64C17/00 (6) · IPC B64C3/38 (6) · IPC B64C9/00 (5) · IPC B64C1/00 (5) · IPC B64B1/58 (5) · IPC B64C11/00 (4) · IPC B64C29/00 (3) · IPC B64C3/56 (3) · IPC B64C19/00 (3) · IPC B64C3/54 (3)
CPCs:
None (214) · CPC B64C2700/6295 (30) · CPC B64C39/00 (27) · CPC B64C23/005 (15) · CPC B64C17/00 (13) · CPC B64B1/00 (12) · CPC B64C33/02 (9) · CPC B64C2700/6274 (7) · CPC B64C39/08 (6) · CPC B64C13/00 (5) · CPC B64C3/385 (5) · CPC B64B1/58 (4) · CPC B64C39/005 (4) · CPC B64C39/008 (4) · CPC B64C11/00 (4) · CPC B64C39/003 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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