Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : safety or subsystem & Patent agent: None

Use the filters below to narrow your results.

Applicant person:
None (172) · Nazaire Lacrotte (9) · Walter George Tarrant (5) · Jean Georges Ramel (4) · August Warchalowski (4) · Joseph Wetterwald (4) · Hermann Hassenbach (4) · Louis Blériot (4)
Applicant firm:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (285) · 423792D (3)
Granted:
Supplementary to patent:
None (315) · Patent FR-1909-399456 (4) · Patent FR-1891-215265 (3) · Patent GB-1909-8531 (3) · Patent FR-1912-450892 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (95) · None (71) · AT 77d (41) · FR 6.4 (26) · DE 77h (16) · DE 77h.15 (13) · NL 62 (12) · DE 77h.5 (12) · GB 4 propel & steer (11) · FR 6.3 (9) · IT 8 (7) · BE K (7) · DE 77h.6 (7) · DE 77h.9 (7) · DK 77 (6) · DE 77h.4 (5) · DE 77h.10 (5) · USPC 244/30 (5)
IPCs:
None (313) · IPC B64B1/00 (16) · IPC B64C39/00 (10) · IPC B64C33/02 (6) · IPC B64B1/58 (6) · IPC B64C1/00 (5) · IPC B64B1/62 (5) · IPC B64B1/64 (4) · IPC B64C3/00 (4) · IPC B64C35/00 (3) · IPC B64B1/60 (3) · IPC B64C11/04 (3) · IPC B64C11/16 (3) · IPC B64D17/00 (3) · IPC G01P3/36 (3) · IPC B64C17/00 (3)
CPCs:
None (284) · CPC B64B1/00 (14) · CPC B64C17/00 (8) · CPC B64B1/62 (8) · CPC B64C33/02 (6) · CPC B64B1/58 (6) · CPC B64C11/006 (6) · CPC B64B1/40 (5) · CPC B64C3/00 (5) · CPC B64C13/00 (5) · CPC B64B1/64 (5) · CPC B64C39/005 (4) · CPC B64D17/00 (4) · CPC G01P3/36 (4) · CPC B64C11/04 (4) · CPC B64C35/00 (4) · CPC B64C3/42 (3) · CPC B64C9/00 (3) · CPC B64C25/62 (3)
First filing:
Citations from after 1930:
Number of text pages:
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)