Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Flapping or balloon & IPCs: None

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:
None (525)
Granted:
Supplementary to patent:
None (498) · Patent FR-1899-Boinet (5) · Patent SE-1906-23283 (5) · Patent FR-1899-292828 (5) · Patent DE-1895-98580 (4) · Patent US-1906-850616 (4) · Patent CH-1899-18666 (4) · Patent DE-1909-Wilcke-Graff (3) · Patent FR-1885-168266 (3) · Patent FR-1902-321808 (3) · Patent US-1916-1208684 (3) · Patent FR-1878-124576 (3) · Patent SE-1906-25199 (3)
Related to aircraft:
Patent agent:
None (443) · Munn & Co. (11) · None (5) · Armengaud jeune (4) · Victor J. Evans (4) · Herbert Haddan & Co. (4) · Alfred Julius Boult (4) · E. Blum & Co. (4) · W. D. Rowlingson (3) · Marks & Clerk (3) · Jules Mathieu (3) · Haseltine, Lake & Co. (3) · Geo. H. Strong (3) · D. Young & Co. (3) · H. C. Everett Co. (3)
National tech categories:
None (204) · FR 6.3 (46) · FR 5 (39) · AT 77d (31) · DE 77 (24) · HU V/h (21) · USPC 244/28 (16) · IT 8 (16) · GB 4 with buoyant (16) · USPC 244/22 (15) · GB 4 propel & steer (14) · GB 4 aërostats (13) · BE K (11) · DE 77h (11) · RU Group V (10) · USPC 244/64 (9) · CH 115 (8) · DE 77h.4 (8) · GB 4 (8)
IPCs: (Click arrow to add another value)
CPCs:
None (489) · CPC B64B1/00 (38) · CPC B64C33/02 (35) · CPC B64B1/40 (20) · CPC B64C31/04 (8) · CPC B64C33/00 (7) · CPC B64B1/58 (7) · CPC B64C39/005 (6) · CPC B64B1/62 (6) · CPC B64C23/005 (4) · CPC B64C9/38 (3) · CPC B64C3/14 (3) · CPC B64C39/008 (3) · CPC B64C11/006 (3) · CPC B64C13/00 (3) · CPC B64C9/00 (2) · CPC B64B1/64 (2) · CPC B64C39/003 (2)
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)