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Patents > Inventor country : DE or FR & Applicant type : Hermann Burkardt or INIV or LTA or Other & Supplementary to patent: None & CPCs: None & Number of text pages: 1-2

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Office:
Inventors:
None (56) · Reinhold Richter (11) · August Riedinger (7) · Johann Schütte (7) · Franz Schneider (7) · Otto Lilienthal (6) · Karl Bomhard (4) · Carl Georg Rodeck (3) · Max Richter (3) · Oskar Ursinus (3) · Robert Esnault-Pelterie (3) · Joseph Hofmann (3) · Wilhelm Jacob Hoffmann (3) · Carl Wilhelm Paul (3) · Carl Franz Hubert Hertel (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (106) · Reinhold Richter (10) · Franz Schneider (7) · Johann Schütte (7) · August Riedinger (7) · Otto Lilienthal (5) · Karl Bomhard (4) · Carl Franz Hubert Hertel (3) · Max Richter (3) · Robert Esnault-Pelterie (3) · Carl Wilhelm Paul (3) · Carl Georg Rodeck (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (75) · airplane (60) · subsystem (41) · frame (41) · design (35) · propulsion (34) · Airship (32) · Construction (29) · propeller (21) · balloon (20) · stability (19) · Propellers (19) · Whole (16) · Wings (14) · gas (14) · suspension (12) · Aerodynamics (12) · None (11) · control (10) · car (10)
Full specification filed date:
Application number:
None (202)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (215) · Lavoix et Moses (4) · A. Ritter (4) · Boult, Wade & Kilburn (2) · W. P. Thompson & Co. (2) · None (2) · Marks & Clerk (2) · G. F. Redfern & Co. (2)
Assigned to:
National tech categories:
HU V/h (58) · AT 77d (41) · DE 77 (22) · None (21) · DE 77h (14) · DE 77h.6 (10) · DE 77h.15 (8) · DE 77h.5 (6) · FR 6.4 (5) · DK 77 (5) · DE 77h.4 (5) · FR 10.2 (4) · FR 10.1 (4) · DE 77h.3 (4) · AT 37a (3) · RU Group V (3) · CH 129c (3)
IPCs:
None (234) · IPC B64C5/04 (8) · IPC B64B1/58 (3) · IPC B64C39/00 (2) · IPC B64B1/22 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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