Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & IPCs: None & Number of text pages: 1-2

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Office:
Applicant person:
None (108) · Viktor Tarczal (6) · August Riedinger (4) · Josef Simkó (4) · Emil Lehmann (4) · Edmund Roheim (4) · Rudolf Krocker (4) · Johannes Schilling (3) · Josef Deixler (3) · Josef Seiberl (3) · Joseph Hofmann (3) · Karl Bomhard (3) · Emanuel Kalisch (3) · Robert Esnault-Pelterie (3) · Stefan Hunyor de Visoly (3) · Paul Frederik Degn (3)
Applicant is inventor:
Tech fields:
LTA (92) · propulsion (64) · propeller (53) · frame (51) · Airplane (44) · design (36) · propellers (35) · balloon (35) · None (34) · wings (33) · navigation (33) · flapping (30) · subsystem (29) · stability (26) · airship (19) · car (19) · hybrid (18) · airfoil (17) · control (16)
Full specification filed date:
Application number:
None (236)
Granted:
Supplementary to patent:
None (272) · Patent HU-1901-24148 (4) · Patent DE-1899-123884 (4) · Patent CH-1905-33302 (2) · Patent SE-1906-23283 (2) · Patent FR-1907-382895 (2) · Patent FR-1906-363017 (2) · Patent FR-1904-344907 (2) · Patent FR-1904-342610 (2) · Patent DE-1908-221549 (2) · Patent DE-1907-202942 (2) · Patent DE-1907-194165 (2) · Patent DE-1907-192662 (2) · Patent DE-1902-140705 (2) · Patent US-1908-881837 (2) · Patent AT-1900-12657 (2)
Related to aircraft:
Patent agent:
None (215) · Munn & Co. (8) · Marks & Clerk (6) · Edward Evans & Co. (4) · Boult, Wade & Tennant (4) · Lavoix et Mosès (3) · Boult, Wade & Kilburn (3) · Abel & Imray (3)
National tech categories:
None (116) · AT 77d (45) · HU V/h (34) · DE 77h (31) · FR 6.4 (13) · DK 77 (12) · DE 77h.6 (6) · CH 115 (6) · DE 77h.4 (6) · RU Group V (4) · USPC 244/28 (4) · DE 77 (3) · USPC 416/113 (3) · DE 77h.5 (3) · DE 77h.3 (3) · DE 77h.15 (3) · USPC 244/153R (3)
IPCs: (Click arrow to add another value)
CPCs:
None (236) · CPC B64C11/006 (11) · CPC B64C11/48 (10) · CPC B64B1/00 (9) · CPC B63H1/12 (8) · CPC B64C23/005 (7) · CPC B64C33/02 (7) · CPC B64C11/36 (4) · CPC B64C2700/6295 (4) · CPC B64C39/00 (3) · CPC B64C13/06 (3) · CPC B64C11/343 (3) · CPC F05B2260/74 (3) · CPC B64C11/065 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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