Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventors: None & Tech fields: None & IPCs : IPC B64C3/38 or None

Use the filters below to narrow your results.

Office:
Inventors: (Click arrow to add another value)
Inventor country:
Applicant person:
None (1574) · NIEUPORT (14) · DES MOTEURS SALMSON SYST CANTON UNNE (11) · AERONAUTICAL INSTR (9) · Frederick SAGE (7) · HELIX PROPELLER GES M (7) · CURTISS (6) · Frederick Handley Page (6) · Luft Fahrzeug G.m.b.H. (6) · MERCUR FLUGZEUGBAU (5) · HANRIOT (4) · MOTEURS SALMSON (4) · AVERY (4) · Boulton Paul (4) · Chessborough Mackenzie-Kennedy (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (1608) · USPC 244/147 (17) · USPC 244/139 (17) · USPC 244/142 (15) · USPC 244/153R (12) · USPC 244/53A (9) · USPC 244/149 (8) · USPC 244/144 (6) · USPC 244/3.1 (5) · USPC 244/65 (5) · USPC 244/63 (5) · USPC 244/119 (5) · USPC 244/138R (5) · DE 77h.5 (4) · USPC 244/143 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (951) · CPC B64C11/006 (115) · CPC B64C11/346 (69) · CPC B64C11/48 (61) · CPC B64C11/36 (46) · CPC B63H1/12 (40) · CPC F05B2260/74 (33) · CPC B64C11/343 (33) · CPC Y02E10/722 (30) · CPC F03D11/00 (30) · CPC B63H1/04 (29) · CPC B64C3/00 (29) · CPC B64C11/06 (27) · CPC B64C2700/6235 (23) · CPC B64C3/48 (21) · CPC B64C27/33 (20) · CPC B64C35/00 (20) · CPC B64C11/065 (18) · CPC B64C13/00 (17) · CPC F03D1/025 (17)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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)