Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64B1/00 or IPC B64D27/04 & Citations from after 1930: None

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (317) · frame (83) · balloon (77) · propulsion (73) · navigation (68) · dirigible (50) · airship (49) · design (38) · stability (37) · construction (36) · hybrid (31) · dirigibles (31) · safety (28) · balloons (28) · propeller (27) · rigid (27) · car (27) · Airplane (23) · compartments (21) · ballonet (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (304) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692‎ (3) · Patent IT-1913- (2) · Patent FR-1902-317598 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent CH-1909-48028 (2) · Patent FR-1907-382794 (2) · Patent GB-1913-11207 (2) · Patent US-1913-1087946 (2) · Patent FR-1914-472867.19895 (2)
Related to aircraft:
Patent agent:
None (193) · Armengaud jeune (13) · None (11) · Boramé et Julien (10) · Haseltine, Lake & Co. (9) · Chassevent (8) · Brandon frères (8) · Munn & Co. (7) · Hippolyte Josse (7) · Lavoix et Mosès (6) · Boult, Wade & Tennant (5) · C. Blétry (5) · G. Petiau (5) · Marks & Clerk (4) · Ed. Wolf (4) · de Bongé (4) · C. Baumann (4) · Dupont et Elluin (4)
National tech categories:
FR 6.4 (180) · None (53) · FR 6.3 (50) · USPC 244/30 (27) · USPC 244/26 (13) · DE 77h.2 (11) · USPC 244/25 (9) · DE 77 (7) · USPC 244/127 (7) · USPC 244/125 (6) · USPC 244/96 (5) · USPC 244/99 (5) · USPC 244/32 (5) · DE 77h (5) · USPC 24/713.8 (4) · USPC 244/29 (4) · USPC 244/67 (4)
IPCs: (Click arrow to add another value)
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)

P


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