Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : ascension or safety & Granted: Yes

Use the filters below to narrow your results.

Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (419) · Patent FR-1912-449070 (5) · Patent FR-1912-450892 (5) · Patent US-1910-1011683 (5) · Patent GB-1902-24336 (4) · Patent CH-1909-48028 (3) · Patent DE-1907-214228 (3) · Patent DE-1909-Wilcke-Graff (3) · Patent DE-1912-279343 (3) · Patent FR-1891-215265 (3) · Patent FR-1913-450892.17436 (3) · Patent DE-1903-160742 (3) · Patent US-1908-935766 (3) · Patent FR-1902-328044 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent FR-1908-407090 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1909-40038 (3) · Patent FR-1908-394418 (3) · Patent FR-1906-363017 (3)
Related to aircraft:
Patent agent:
None (261) · Armengaud jeune (15) · None (11) · G. de Mestral et F. Harlé (9) · A. Wunderlich & Cie, Ingénieurs-Conseils (9) · Marks & Clerk (8) · H. Bœttcher fils (8) · L. Chassevent (8) · Victor J. Evans (7) · J. Germain (7) · H. C. Everett Co. (6) · J. Bonnet-Thirion (6) · Herbert Haddan & Co. (6) · Lavoix et Mosès (6) · Brandon frères (5) · Munn & Co. (5) · Fayollet (5) · Wheatley & Mackenzie (5)
National tech categories:
FR 6.4 (164) · None (111) · FR 6.3 (44) · HU V/h (26) · BE K (24) · USPC 244/30 (11) · GB 4 with buoyant (11) · AT 77d (11) · USPC 244/139 (10) · FR 6.2 (9) · IT 8 (9) · GB 4 propel & steer (8) · DE 77h.15 (7) · GB 4 aërostats (7) · DE 77 (6) · AU 90.3 (5) · USPC 244/99 (5) · DE 77h.5 (5) · DE 77h (5) · USPC 244/32 (5)
IPCs:
None (308) · IPC B64B1/00 (39) · IPC B64C39/00 (27) · IPC B64C23/00 (23) · IPC B64C17/00 (15) · IPC B64C27/04 (15) · IPC B64D17/00 (14) · IPC B64C1/00 (11) · IPC B64B1/62 (8) · IPC B64C11/00 (8) · IPC B64C29/00 (7) · IPC B64C33/02 (7) · IPC B64B1/58 (6) · IPC B64C13/00 (6) · IPC B64D17/54 (5) · IPC A41D31/00 (5) · IPC B64C35/00 (5) · IPC B64C5/04 (4) · IPC B64B1/40 (4) · IPC B64B1/60 (4)
CPCs:
None (230) · CPC B64B1/00 (44) · CPC B64C23/005 (29) · CPC B64C17/00 (21) · CPC B64C2700/6274 (19) · CPC B64B1/40 (15) · CPC B64D17/00 (15) · CPC B64C39/00 (13) · CPC B64B1/62 (12) · CPC B64C13/00 (10) · CPC B64C2700/6281 (9) · CPC B64B1/58 (9) · CPC B64C33/02 (8) · CPC B64C39/005 (7) · CPC B64C27/04 (7) · CPC B64C27/12 (7) · CPC B64C35/00 (7) · CPC B64C27/006 (7) · CPC B64C2700/6295 (7) · CPC B64C39/08 (6)
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)