Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : FR 6.2 or FR 6.3 or USPC 24/713.8

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (154) · propulsion (152) · navigation (128) · None (109) · balloon (60) · aerostat (53) · dirigible (50) · propellers (47) · airplane (36) · airship (34) · construction (31) · stability (26) · balloons (25) · ascension (23) · marine (21) · propeller (19) · safety (19) · design (18) · Dirigibles (16) · hybrid (15)
Full specification filed date:
Application number:
None (459) · 423792D (2)
Granted:
Supplementary to patent:
None (493) · Patent FR-1841-9265 (6) · Patent FR-1910-423792 (5) · Patent FR-1881-142748 (3) · Patent FR-1910-424987 (3) · Patent FR-1878-124576 (3) · Patent FR-1907-377174 (3)
Related to aircraft:
Patent agent:
None (234) · Armengaud jeune (32) · Chassevent (25) · Blétry aîné (17) · None (16) · Desnos (15) · Société Marillier et Robelet (14) · Armengaud aîné (12) · Dom. Casalonga (12) · Dieuaide (9) · Hippolyte Josse (8) · Weismann et Marx (8) · Dumas (8) · Casalonga (7) · Société Louis Gudman et Cie (7) · C. Blétry (7) · Émile Barrault (6) · Thirion (6) · Société Matray frères (6) · Société Thirion et Bonnet (6)
National tech categories: (Click arrow to add another value)
IPCs:
None (419) · IPC B64B1/00 (65) · IPC B64C11/00 (21) · IPC B63H1/12 (20) · IPC B64C39/00 (15) · IPC B64C33/02 (11) · IPC B64C27/04 (9) · IPC B64B1/40 (7) · IPC B64C11/16 (6) · IPC B64B1/58 (6) · IPC B64C23/00 (5) · IPC B64C11/04 (4) · IPC B64C17/00 (4) · IPC B63H3/00 (3) · IPC B63H1/36 (3)
CPCs:
None (409) · CPC B64B1/00 (72) · CPC B64C11/006 (16) · CPC Y10T24/3747 (13) · CPC B63H1/26 (12) · CPC B64C33/02 (11) · CPC B64C11/16 (9) · CPC B64C2700/6281 (7) · CPC B64B1/40 (7) · CPC B64C39/005 (7) · CPC B63H2001/122 (7) · CPC B64C39/00 (6) · CPC B64B1/58 (6) · CPC B64C23/005 (5) · CPC B63H1/12 (5)
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)

P


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