Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : flapping or navigation & Number of text pages: 2-3

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:
Supplementary to patent:
None (457) · Patent AT-1912-75092 (5) · Patent SE-1906-23283 (4) · Patent FR-1902-328044 (4) · Patent US-1909-970771 (3) · Patent SE-1906-25199 (3) · Patent FR-1911-429078 (3) · Patent FR-1909-420004 (3) · Patent CH-1899-18666 (3) · Patent FR-1907-377174 (3) · Patent AT-1907-37570 (3)
Related to aircraft:
Patent agent:
None (217) · Munn & Co. (26) · Armengaud jeune (21) · None (18) · Victor J. Evans (11) · C. Blétry (7) · C. A. Snow & Co. (7) · H. Bœttcher fils (7) · Marks & Clerk (6) · Weismann et Marx (6) · Hippolyte Josse (6) · Boult, Wade & Tennant (6) · Herbert Haddan & Co. (6) · G. de Mestral et F. Harlé (5) · Schwab (5) · E. Blétry (5) · Lavoix et Mosès (5) · J. Bonnet-Thirion (5)
National tech categories:
FR 6.4 (145) · None (90) · AT 77d (28) · FR 6.3 (26) · DE 77 (22) · USPC 244/22 (19) · USPC 244/28 (15) · HU V/h (14) · DE 77h.10 (13) · USPC 244/72 (12) · USPC 244/64 (12) · DK 77 (11) · DE 77h.5 (11) · RU Group V (9) · DE 77h (8) · USPC 244/30 (8) · USPC 244/66 (8) · USPC 244/70 (8)
IPCs:
None (307) · IPC B64B1/00 (53) · IPC B64C33/02 (44) · IPC B64C33/00 (26) · IPC B64C39/00 (21) · IPC B64B1/58 (13) · IPC B64C3/38 (12) · IPC CPC B64C13/00 (10) · IPC B64C13/00 (10) · IPC B64C3/52 (8) · IPC B64C17/00 (8) · IPC B64C11/00 (8) · IPC B64C13/04 (7) · IPC B64C1/00 (7) · IPC B64C23/00 (6) · IPC B64C13/02 (6) · IPC B64B1/62 (6) · IPC B64C9/00 (5) · IPC B64C3/54 (5) · IPC B64B1/40 (5)
CPCs:
None (146) · CPC B64B1/00 (76) · CPC B64C33/02 (74) · CPC B64C13/00 (39) · CPC B64C33/00 (28) · CPC B64C23/005 (25) · CPC B64C39/005 (18) · CPC B64C17/00 (17) · CPC B64C2700/6295 (15) · CPC B64B1/58 (12) · CPC B64C3/385 (12) · CPC B64C3/52 (10) · CPC B64C31/04 (10) · CPC B64C2700/6256 (9) · CPC B64C11/006 (9) · CPC B64C13/04 (8) · CPC B64C13/02 (8) · CPC B64C9/00 (8) · CPC B64C39/00 (7) · CPC B64C39/08 (7)
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)