Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: balloon & CPCs : CPC B64D35/06 or None

Use the filters below to narrow your results.

Applicant person:
None (233) · Comte Antoine Apraxine (8) · Alfred Julius Boult (5) · Alonzo Perry Bliven (4) · Leonardo Torres Quevedo (4) · Bel (3) · August Riedinger (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (290) · Patent FR-1899-Boinet (4) · Patent US-1906-850616 (4) · Patent CH-1899-18666 (4) · Patent DE-1907-194166 (3) · Patent FR-1878-124576 (3) · Patent DE-1895-98580 (3) · Patent DE-1907-192662 (2) · Patent FR-1899-292828 (2) · Patent FR-1902-321808 (2) · Patent FR-1891-215265 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1881-143264 (2) · Patent FR-1881-142748 (2)
Related to aircraft:
Patent agent:
None (291) · Alfred Julius Boult (4) · Armengaud jeune (4) · Herbert Haddan & Co. (3) · W. D. Rowlingson (3) · D. Young & Co. (3)
National tech categories:
None (162) · FR 6.3 (43) · FR 5 (34) · AT 77d (16) · GB 4 with buoyant (14) · DE 77 (13) · IT 8 (12) · GB 4 aërostats (12) · RU Group V (8) · CH 115 (7) · GB 4 propel & steer (7) · DE 77h.4 (6) · GB 4 parachutes (5) · FR 6 (4) · DK 77 (4) · DE 77h (4) · CH 129a (3) · DE 77h.3 (3) · GB 4 (3) · CA 46/28 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
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)