Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: Aerodynamics & IPCs : IPC B64C39/00 or None

Use the filters below to narrow your results.

Office:
Inventors:
None (17) · Louis Constantin (12) · Jan Jaakson (6) · Thomas Augustus Dring (5) · Antoine-Padoue Filippi (5) · Hanns Pippart (4) · Heinrich Noll (4) · Emil Lehmann (3) · Isaac Bell (3) · Henri-Marie Coandă (3) · Theodor Dobresco (3) · Otto Albin Budig (3) · Oszkár Asbóth (3) · William John Hastings Beach (3) · Alexandre-Louis Gamare (3) · Christian Magnus Gyde Jensen (3)
Applicant person:
None (42) · Louis Constantin (10) · Jan Jaakson (6) · William John Hastings Beach (4) · Antoine-Padoue Filippi (4) · Heinrich Noll (4) · Hanns Pippart (4) · Otto Albin Budig (3) · Henri-Marie Coandă (3) · Alexandre-Louis Gamare (3) · Isaac Bell (3) · Theodor Dobresco (3) · Emil Lehmann (3) · Christian Magnus Gyde Jensen (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (148)
Granted:
Supplementary to patent:
None (161) · Patent GB-1911-12232‎‎ (6) · Patent ES-1911-50083 (4) · Patent CH-1912-62201 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent GB-1911-5162 (3) · Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco (3) · Patent DE-1898-126955 (3) · Patent NZ-1909-26981 (3) · Patent GB-1909-12556 (3)
Related to aircraft:
Patent agent:
None (142) · None (6) · Haseltine, Lake & Co. (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Armengaud jeune (4) · E. Blum & Co. (3) · J. Germain (3) · Raclot et Cie (3) · Duvinage (3)
National tech categories:
None (62) · HU V/h (52) · FR 6.4 (38) · BE K (34) · AT 77d (19) · IT 8 (3) · CH 129b (3) · USPC 244/82 (3) · DK 77 (3) · AU 90.3 (3) · USPC 416/194 (2) · USPC 244/130 (2) · AU 90.5 (2) · CH 126b (2) · FR 6.3 (2) · USPC 244/45R (2) · USPC 244/27 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (183) · CPC B64C39/00 (39) · CPC B64C2700/6295 (36) · CPC B64C39/008 (5) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64C33/02 (3) · CPC B64B1/00 (2) · CPC B64C11/00 (2) · CPC B64C3/40 (2) · CPC B64C3/14 (2) · CPC B63H11/08 (2) · CPC B64C39/08 (2) · CPC F01D5/06 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)