Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : design or stability & Number of claims: 4-5

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (248) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent GB-1909-2111 (4) · Patent SE-1906-23283 (4) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1909-403418 (3) · Patent US-1909-970771 (3) · Patent DE-1909-220044 (3)
Related to aircraft:
Patent agent:
None (131) · Armengaud jeune (29) · None (16) · Marks & Clerk (12) · E. Blétry (12) · Haseltine, Lake & Co. (11) · Munn & Co. (8) · Abel & Imray (7) · Charles Dony (6) · H. Boettcher fils (6) · L. Chassevent (6) · Lavoix et Mosès (6) · Boult, Wade & Tennant (6) · E. Blum & Co. (5) · Herbert Haddan & Co. (4) · J. Germain (4) · Dupont et Elluin (4) · Wheatley & Mackenzie (4) · Brandon frères (4)
National tech categories:
FR 6.4 (134) · None (124) · HU V/h (47) · AT 77d (13) · CH 129b (7) · USPC 244/80 (7) · DE 77h.5 (7) · USPC 244/93 (6) · DK 77 (5) · USPC 244/90R (4) · USPC 244/20 (3) · USPC 244/177 (3) · USPC 244/100R (3) · FR 6.3 (3) · USPC 244/39 (3)
IPCs:
None (170) · IPC B64C17/00 (57) · IPC B64C1/00 (49) · IPC B64C39/00 (34) · IPC B64B1/00 (13) · IPC B64C23/00 (12) · IPC B64C3/38 (11) · IPC B64C17/06 (10) · IPC B64C13/00 (10) · IPC B64C3/00 (5) · IPC B64C35/00 (5) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C25/00 (4) · IPC B64B1/58 (4) · IPC B64B1/40 (4) · IPC B64C11/00 (4) · IPC B64C3/54 (3)
CPCs:
None (108) · CPC B64C17/00 (70) · CPC B64C2700/6295 (26) · CPC B64C39/00 (26) · CPC B64C13/00 (19) · CPC B64C2700/6218 (17) · CPC B64C23/005 (15) · CPC B64C3/385 (14) · CPC B64B1/00 (14) · CPC B64C2700/6212 (12) · CPC B64C1/00 (11) · CPC B64C17/06 (11) · CPC B64C2700/6214 (10) · CPC B64C2700/6216 (10) · CPC B64C39/005 (7) · CPC B64C2700/6256 (7) · CPC B64C2700/6274 (7) · CPC B64C33/02 (6)
First filing:
Citations from after 1930:
Number of claims:
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)