Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & First filing: No & Number of figures: 4-10

Use the filters below to narrow your results.

Inventor country:
FR (495) · US (254) · DE (145) · GB (115) · AT (37) · IT (36) · CH (33) · HU (24) · BE (18) · AU (16) · RU (14) · CA (13) · None (12) · RO (10) · DZ (5) · AR (5) · NO (5) · Prussia (4) · NZ (4) · NL (4)
Inventor location:
None (1078) · Seine (20) · Paris (19) · Budapest (8) · Nord (7) · Marseille (6) · Seine-et-Oise (5) · Bouches-du-Rhône (4) · Lorient (4) · Lyon (4) · Charente-Inférieure (4) · Morbihan (4)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (484) · None (325) · HU V/h (74) · AT 77d (27) · FR 6.3 (24) · FR 6.2 (19) · RU Group V (17) · DE 77h.5 (17) · DE 77 (17) · USPC 244/22 (9) · DK 77 (8) · FR 10.1 (7) · FR 5.8 (7) · DE 77h.9 (6) · DE 77h (6) · CH 115 (6) · USPC 244/64 (6)
IPCs:
None (418) · IPC B64C17/00 (110) · IPC B64C1/00 (90) · IPC B64C39/00 (86) · IPC B64B1/00 (49) · IPC B64C11/00 (34) · IPC B64C33/02 (32) · IPC B64C23/00 (32) · IPC B64C3/38 (31) · IPC B64C13/00 (21) · IPC B64C3/00 (21) · IPC B64C35/00 (17) · IPC B64B1/58 (16) · IPC B64C27/04 (15) · IPC B64C25/00 (15) · IPC B64C33/00 (15) · IPC B64C17/06 (13) · IPC B64C3/54 (11) · IPC B64C11/16 (11)
First filing: (Click arrow to add another value)
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)