Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : MX or Other & Inventor country : FR or HU & Tech fields: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (864) · Patent BE-1909-219377 (3)
Related to aircraft:
Patent agent:
None (773) · None (13) · Dom. Casalonga (7) · Weismann et Marx (6) · Armengaud jeune (6) · Paul Caquet (4) · Marks & Clerk (4) · L. Chassevent (4) · Chassevent (3) · Paul Blum (3) · J. Bonnet-Thirion (3) · G. de Mestral et F. Harlé (3) · Hippolyte Josse (3)
National tech categories:
None (724) · FR 6.4 (118) · FR 5 (10) · FR 6.3 (6) · FR 2 (5) · FR 6 (4) · USPC 244/221 (2) · MX F. III (2) · USPC 244/90R (2) · FR 6.2 (2) · FR 15 (2) · FR 5.5 (2)
IPCs:
None (754) · IPC B64C39/00 (26) · IPC B64C17/00 (19) · IPC B64C3/00 (12) · IPC B64C1/00 (11) · IPC B64C23/00 (10) · IPC B64C3/38 (9) · IPC B64C35/00 (6) · IPC B64C27/04 (6) · IPC B64C13/00 (5) · IPC B64C3/54 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64C39/00 (109) · CPC B64C2700/6295 (100) · CPC B64C17/00 (79) · None (65) · CPC B64C23/005 (50) · CPC B64C3/385 (42) · CPC B64C2700/6274 (38) · CPC B64C3/00 (35) · CPC B64C35/00 (33) · CPC B64C13/00 (30) · CPC B64C33/02 (29) · CPC B64C11/006 (27) · CPC B64C2700/6235 (26) · CPC B64C2700/6256 (24) · CPC B64C2700/6212 (22) · CPC B64C2700/6218 (20) · CPC B64C1/00 (18) · CPC B64C2700/6219 (17) · CPC B64C2700/6281 (16) · CPC B64C2700/6214 (14)
First filing:
Cites these patents:
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)