Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm : Luft-Verkehrs-Gesellschaft m.b.H. or Établissements de Dion-Bouton or None & Tech fields : balloon or lift or propeller or subsystem & Supplementary to patent : Patent FR-1908-407090 or None & Related to aircraft : 0.5 or Yes

Use the filters below to narrow your results.

Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (368) · Armengaud jeune (34) · G. de Mestral et F. Harlé (10) · Marks & Clerk (10) · Haseltine, Lake & Co. (5) · E. Blétry (5) · J. Bonnet-Thirion (4) · Chassevent (4) · Dom. Casalonga (4) · C. Blétry (4) · None (4) · Munn & Co. (4) · R. S. & A. B. Lacey (4)
National tech categories:
None (188) · FR 6.4 (129) · FR 6.3 (39) · FR 5 (29) · HU V/h (28) · DE 77 (22) · GB 4 propel & steer (12) · FR 6.2 (10) · BE K (9) · DE 77h.6 (8) · USPC 244/30 (7) · DE 77h (7) · USPC 244/28 (6) · GB 4 aërostats (6) · USPC 244/73R (6) · GB 4 with buoyant (6) · USPC 244/97 (5) · FR 6 (5)
IPCs:
None (378) · IPC B64B1/00 (46) · IPC B64C1/00 (25) · IPC B64C39/00 (22) · IPC B64C17/00 (21) · IPC B64B1/58 (15) · IPC B64C23/00 (13) · IPC B64C11/00 (12) · IPC B64C33/02 (12) · IPC B64C33/00 (8) · IPC B64C3/54 (7) · IPC B64B1/62 (7) · IPC B64C3/00 (6) · IPC B64C13/00 (5) · IPC B64C11/16 (5) · IPC B64B1/40 (4) · IPC B64C3/14 (4) · IPC B64C3/52 (4)
CPCs:
None (271) · CPC B64B1/00 (58) · CPC B64C17/00 (24) · CPC B64C23/005 (21) · CPC B64B1/58 (19) · CPC B64C11/006 (18) · CPC B64C33/02 (14) · CPC B64C2700/6295 (13) · CPC B64B1/40 (13) · CPC B64C39/00 (11) · CPC B64B1/62 (11) · CPC B64C2700/6274 (10) · CPC B64C2700/6218 (9) · CPC B64C13/00 (8) · CPC B64C39/008 (8) · CPC B64C33/00 (7) · CPC B64C39/005 (7)
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)

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