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Patents > Filing date: 1909 & IPCs: None & Number of text pages: 2-3

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Year filed:
Office:
Inventors:
Johann Schütte (8) · None (7) · Rudolf Wagner (6) · Hermann Ruthenberg (6) · Carl Edler von Radinger (6) · Arthur Henry Edwards (4) · Eduard Penkala (3) · Henry Calder Lobnitz (3)
Inventor country:
Applicant person:
None (39) · Johann Schütte (8) · Rudolf Wagner (6) · Carl Edler von Radinger (5) · Hermann Ruthenberg (4) · Eduard Penkala (3) · Henry Calder Lobnitz (3) · Arthur Henry Edwards (3)
Applicant is inventor:
Tech fields:
Airplane (68) · frame (57) · propulsion (51) · LTA (48) · propeller (41) · navigation (34) · stability (34) · design (32) · rudder (32) · propellers (22) · Subsystem (21) · Airship (19) · whole (18) · balloon (17) · None (17) · construction (16) · car (15) · wheels (14) · Marine (13) · Lift (13)
Full specification filed date:
Application number:
None (94)
Granted:
Supplementary to patent:
None (163) · Patent GB-1909-2111 (3) · Patent GB-1908-4519 (3) · Patent DE-1909-232158 (3) · Patent DE-1908-221549 (2) · Patent AT-1908-41559 (2) · Patent DE-1908-227979 (2) · Patent US-1909-970771 (2) · Patent DE-1907-215602 (2)
Related to aircraft:
Patent agent:
None (106) · Munn & Co. (7) · E. Blum & Co. (7) · Marks & Clerk (3) · Charles Assi (2) · Watson E. Coleman (2) · Victor J. Evans (2) · Lavoix et Mosès (2) · James L. Norris (2) · J. Owden O'Brien (2) · Charles Dony (2) · Woodward & Chandler (2)
National tech categories:
HU V/h (34) · None (26) · AT 77d (15) · FR 6.4 (12) · RU Group V (10) · CH 129a (6) · DK 77 (5) · USPC 244/87 (4) · DE 77h.6 (3) · USPC 244/66 (3) · USPC 244/70 (3) · USPC 244/72 (3) · USPC 244/13 (3) · USPC 244/45R (3) · AU 90.3 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (108) · CPC B64C2700/6295 (10) · CPC B64B1/00 (6) · CPC B64C33/02 (6) · CPC B64C23/005 (6) · CPC B64C39/08 (5) · CPC B64C17/00 (5) · CPC B64C39/005 (4) · CPC B64C3/385 (4) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC Y02E10/74 (3) · CPC B64C27/82 (3) · CPC B64C27/54 (3) · CPC F03D3/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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