Drilldown: Patents

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Patents > Office : DE or ES or Other & Applicant type: INDIV & Assigned to : 1 or Ballonfabrik Augsburg A.G. or Moteurs Salmson or None & IPCs: None & Number of claims: 2-4 & Number of figures: 6-40

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Office: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (82) · frame (76) · propulsion (61) · LTA (59) · stability (56) · design (52) · navigation (49) · None (46) · propeller (46) · Wings (32) · rudder (29) · marine (24) · Aerodynamics (23) · control (23) · Airship (23) · hybrid (21) · helicopter (20) · Propellers (20) · Construction (20)
Full specification filed date:
Application number:
None (173)
Granted:
Supplementary to patent:
None (249) · Patent DE-1913-287314 (4) · Patent GB-1909-2111 (4) · Patent GB-1911-12232 (4) · Patent CH-1912-62201 (3) · Patent FR-1902-328044 (3) · Patent FR-1898-278192 (3) · Patent ES-1911-50083 (3) · Patent FR-1909-403985 (3) · Patent AT-1908-42396 (2) · Patent DE-1894-83896 (2) · Patent GB-1909-26034 (2) · Patent FR-1909-402649 (2) · Patent GB-1913-16499 (2) · Patent HU-1901-24148 (2) · Patent FR-1908-388823 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (154) · Victor J. Evans (15) · Munn & Co. (13) · Abel & Imray (6) · Haseltine, Lake & Co. (4) · W. P. Thompson & Co. (4) · None (4) · H. Kirchhofer (4) · Watson E. Coleman (3) · Marks & Clerk (3) · E. Blum & Co. (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (99) · HU V/h (42) · AT 77d (18) · USPC 244/6 (12) · DK 77 (9) · DE 77 (8) · USPC 244/70 (6) · USPC 244/80 (5) · USPC 244/113 (5) · DE 77h (5) · CH 115 (4) · USPC 244/51 (4) · USPC 244/35R (4) · USPC 244/90R (4) · FR 6.4 (4) · CH 129b (4)
IPCs: (Click arrow to add another value)
CPCs:
None (170) · CPC B64C23/005 (19) · CPC B64B1/00 (17) · CPC B64C39/005 (12) · CPC B64C17/00 (12) · CPC B64C13/00 (12) · CPC B64C27/54 (9) · CPC B64C33/02 (6) · CPC B64C3/385 (6) · CPC B64C11/006 (5) · CPC B64C2700/6295 (5) · CPC B64C39/08 (4) · CPC B64C29/0033 (4) · CPC B64C9/00 (4) · CPC B64C27/82 (3) · CPC Y02E10/72 (3) · CPC Y10T24/3747 (3) · CPC B64C3/14 (3) · CPC B64C39/026 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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