Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Tech fields : aerial propellers or design

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)
Application number:
Granted:
Related to aircraft:
National tech categories:
FR 6.4 (507) · None (281) · HU V/h (107) · BE K (83) · AT 77d (30) · DE 77h.5 (24) · FR 6.2 (23) · CH 129b (16) · DK 77 (13) · FR 6.3 (12) · IT 8 (11) · RU Group V (6) · DE 77h.9 (6) · DE 77h (6) · FR 6.1 (6) · FR 10.1 (5) · USPC 244/46 (5) · CH 115 (5) · AU 90.3 (5)
IPCs:
None (493) · IPC B64C39/00 (126) · IPC B64C17/00 (84) · IPC B64C1/00 (80) · IPC B64C11/00 (37) · IPC B64C3/00 (33) · IPC B64B1/00 (32) · IPC B64C23/00 (31) · IPC B64C3/38 (25) · IPC B64C35/00 (24) · IPC B64C33/02 (18) · IPC B64C3/54 (17) · IPC B64C25/00 (17) · IPC B64C13/00 (16) · IPC B64C11/04 (15) · IPC B64C3/56 (14) · IPC B64C11/16 (14) · IPC B64C3/18 (13) · IPC B64B1/58 (12)
CPCs:
None (409) · CPC B64C39/00 (105) · CPC B64C17/00 (93) · CPC B64C2700/6295 (79) · CPC B64B1/00 (46) · CPC B64C2700/6218 (39) · CPC B64C3/00 (34) · CPC B64C23/005 (33) · CPC B64C13/00 (32) · CPC B64C2700/6274 (21) · CPC B64C3/385 (21) · CPC B64C33/02 (20) · CPC B64C35/00 (20) · CPC B64C11/00 (17) · CPC B64C11/04 (17) · CPC B64C11/006 (17) · CPC B64C11/16 (16) · CPC B64C1/00 (15) · CPC B64C2700/6214 (14)
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)

G

P


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