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Patents > Related to aircraft: Yes & Family year: 1909 & Number of claims: 3-30

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Year granted:
Office:
Inventors:
Johann Schütte (5) · Sam Leonard Walkden (5) · None (4) · Louis Brennan (4) · Robert Esnault-Pelterie (4) · Henry Calder Lobnitz (4) · Joseph Allison Steinmetz (3) · Rudolf Wagner (3) · John William Dunne (3) · Adalbert Plaček (3)
Inventor country:
Applicant person:
None (17) · Sam Leonard Walkden (5) · Johann Schütte (5) · Louis Brennan (4) · Henry Calder Lobnitz (4) · Robert Esnault-Pelterie (4) · Adalbert Plaček (3) · Rudolf Wagner (3) · Joseph Allison Steinmetz (3)
Applicant is inventor:
Tech fields:
airplane (85) · Design (54) · stability (46) · frame (41) · construction (28) · automatic stability (25) · LTA (25) · Subsystem (24) · Propellers (23) · Propulsion (23) · Wings (21) · navigation (20) · Control (20) · Aerodynamics (19) · lift (17) · airship (17) · propeller (15) · whole (14) · landing (12) · balloon (12)
Application number:
None (29)
Granted:
Publication date:
Supplementary to patent:
None (108) · Patent GB-1909-8531 (4) · Patent GB-1909-26034 (3) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1909-406466 (2) · Patent FR-1909-405602 (2) · Patent GB-1909-2111 (2) · Patent FR-1908-393976 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1909-408644 (2) · Patent GB-1910-6051 (2) · Patent HU-1909-49726 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (59) · Marks & Clerk (12) · Armengaud jeune (7) · Abel & Imray (7) · Boult, Wade & Tennant (6) · Herbert Haddan & Co. (4) · Hippolyte Josse (4) · E. Blétry (4) · Edward Evans & Co. (4) · Schwab (4) · Rigot et Prévost (3) · Ch. Mardelet (3) · Haseltine, Lake & Co. (3) · G. F. Redfern & Co. (3)
National tech categories:
None (90) · FR 6.4 (44) · HU V/h (11) · GB 4 aërostats (3) · FR 6.3 (2) · USPC 244/100R (2) · USPC 244/46 (2) · USPC 244/79 (2) · USPC 244/93 (2) · USPC 244/80 (2)
IPCs:
None (55) · IPC B64C39/00 (17) · IPC B64C17/00 (15) · IPC B64C3/38 (11) · IPC B64C1/00 (10) · IPC B64B1/00 (10) · IPC B64C33/02 (6) · IPC B64C11/00 (5) · IPC B64C25/00 (5) · IPC B64C23/00 (5) · IPC B64C33/00 (4) · IPC B64B1/58 (4) · IPC B64C35/00 (3) · IPC B64B1/62 (3)
CPCs:
None (25) · CPC B64C17/00 (18) · CPC B64C2700/6295 (17) · CPC B64C39/00 (15) · CPC B64B1/00 (10) · CPC B64C23/005 (9) · CPC B64C3/385 (9) · CPC B64C33/02 (7) · CPC B64C13/00 (6) · CPC B64B1/40 (6) · CPC B64B1/58 (5) · CPC B64C2700/6218 (5) · CPC B64C11/006 (4) · CPC B64C25/62 (4) · CPC B64C2700/6212 (4)
Family year:
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First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 186 results in range #1 to #186.

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