Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64B1/00 or IPC B64C23/00 or IPC B64C39/08

Use the filters below to narrow your results.

Office:
Applicant is inventor:
Tech fields:
LTA (386) · propulsion (115) · frame (111) · airplane (104) · navigation (96) · balloon (90) · design (73) · hybrid (72) · dirigible (61) · stability (56) · None (55) · construction (55) · Airship (52) · propeller (43) · propellers (41) · car (36) · safety (36) · Dirigibles (32) · balloons (31) · wings (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (498) · Patent FR-1909-410140 (5) · Patent FR-1913-472867 (4) · Patent ES-1906-38692 (3) · Patent FR-1913-467415 (3)
Related to aircraft:
Patent agent:
None (227) · None (30) · Armengaud jeune (18) · Boramé et Julien (13) · Munn & Co. (11) · E. Blétry (10) · Chassevent (10) · J. Bonnet-Thirion (9) · Hippolyte Josse (9) · Haseltine, Lake & Co. (9) · G. de Mestral et F. Harlé (9) · Brandon frères (9) · Lavoix et Mosès (8) · Marks & Clerk (8) · C. Blétry (8) · Boult, Wade & Tennant (8) · de Bongé (6) · Ad. Sturm (6)
National tech categories:
FR 6.4 (310) · None (106) · FR 6.3 (60) · USPC 244/30 (37) · USPC 244/26 (17) · USPC 244/25 (15) · DE 77 (11) · DE 77h.2 (11) · USPC 244/32 (8) · USPC 244/96 (8) · USPC 244/127 (8) · USPC 244/67 (7) · USPC 244/29 (7) · USPC 244/125 (7) · USPC 244/97 (7) · DE 77h (6) · USPC 244/99 (5) · FR 6.2 (5) · USPC 24/713.8 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C23/005 (172) · CPC B64C2700/6274 (108) · CPC B64B1/40 (21) · CPC B64C2700/6273 (16) · CPC B64C39/08 (13) · CPC B64B1/005 (12) · CPC B64C2700/6271 (10) · CPC B64B1/58 (10) · None (6) · CPC Y10T24/3747 (5) · CPC B64F2700/6219 (5) · CPC B64C2700/6295 (5) · CPC B64C23/00 (5) · CPC B64B1/62 (4) · CPC B64C39/00 (3) · CPC B64B1/50 (3)
First filing:
Cites these patents:
None (658)
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)