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Patents > Applicant type : Hermann Burkardt or INDIV & IPCs: IPC B64C39/00 & Number of diagram pages: 2-20

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Office:
Inventors:
Louis Blériot (5) · Charles Rudolph Wittemann (4) · Alfred-Eugène Pichou (3) · Isaac Henry Storey (3) · Ruter William Springer (3) · Isaac Bell (3) · John Henry Jensen (2) · Maurice-Émile Primard (2) · Georges-Albert-Joseph Landais (2) · Émile Losse (2) · Simon Brubaker Minnich (2) · Arthur Henry Edwards (2) · Ignaz Etrich (2) · Karl Bomhard (2) · James Shand Stephens (2) · Thomas Moy (2) · Victor Peregrin Fleiss (2) · Marcel Besson (2) · John Philip McGuire (2) · Marc Fournier (2)
Inventor country:
Applicant person:
Louis Blériot (5) · Charles Rudolph Wittemann (4) · Isaac Henry Storey (3) · Ruter William Springer (3) · Alfred-Eugène Pichou (3) · Isaac Bell (3)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (65) · design (38) · None (36) · propulsion (31) · frame (28) · construction (28) · stability (23) · Wings (22) · navigation (21) · whole (16) · propellers (15) · aerodynamics (14) · control (13) · lift (12) · LTA (10) · sustentation (9) · heavier-than-air (8) · HTA (8) · propeller (7) · biplane (7)
Full specification filed date:
Application number:
None (13)
Granted:
Supplementary to patent:
None (131) · Patent US-1916-1208684 (3) · Patent FR-1916-502839 (3) · Patent FR-1908-396470 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Patent agent:
None (36) · Marks & Clerk (8) · None (6) · Boult, Wade & Tennant (6) · Munn & Co. (5) · H. D. Fitzpatrick & Co. (4) · Brandon frères (4) · Boramé et Julien (3) · Chassevent (3) · Charles Assi (3) · Ch. Mardelet (3) · R. J. Urquhart (3) · J. Bonnet-Thirion (3) · Weismann et Marx (3) · G. Petiau (3)
National tech categories:
None (71) · FR 6.4 (70) · USPC 244/45R (7) · FR 6.3 (6) · USPC 244/13 (6) · USPC 244/70 (5) · USPC 244/27 (3) · USPC 244/20 (3) · USPC 244/19 (3) · USPC 244/9 (3) · USPC 244/47 (2) · USPC 416/113 (2) · USPC 244/87 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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