Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Airplane or frame & Number of claims: 4

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 (216) · Patent GB-1909-2111 (4) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-220044 (3) · Patent FR-1916-502839 (2) · Patent US-1908-1077750 (2) · Patent FR-1912-447782 (2) · Patent FR-1911-431862 (2) · Patent FR-1909-403418 (2) · Patent FR-1910-435648 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1911-431131 (2) · Patent US-1908-1081147 (2) · Patent US-1909-970771 (2) · Patent AT-1913-79244 (2) · Patent US-1910-1041876 (2)
Related to aircraft:
Patent agent:
None (101) · Armengaud jeune (33) · Haseltine, Lake & Co. (11) · None (10) · Marks & Clerk (8) · Lavoix et Mosès (7) · Munn & Co. (6) · Boult, Wade & Tennant (6) · Charles Dony (5) · Abel & Imray (5) · Hippolyte Josse (4) · E. Blétry (3) · Dupont et Elluin (3) · Société A. Frey et de Carsalade (3) · Schwab (3) · J. Bonnet-Thirion (3) · A. M. & William Clark (3) · Brandon frères (3)
National tech categories:
FR 6.4 (104) · None (93) · HU V/h (36) · AT 77d (11) · DE 77h.5 (10) · USPC 244/22 (7) · CH 129b (5) · USPC 244/6 (4) · USPC 244/70 (3) · USPC 244/48 (3) · FR 6.2 (3)
IPCs:
None (141) · IPC B64C39/00 (28) · IPC B64C1/00 (26) · IPC B64C17/00 (19) · IPC B64C3/00 (16) · IPC B64B1/00 (11) · IPC B64C3/38 (10) · IPC B64C13/00 (10) · IPC B64C17/06 (8) · IPC B64C25/00 (6) · IPC B64C3/54 (5) · IPC B64C3/18 (4) · IPC B64C33/00 (4) · IPC B64C35/00 (4) · IPC B64C23/00 (4) · IPC B64B1/58 (4) · IPC B64C9/02 (3) · IPC B64C13/12 (3) · IPC B64C3/48 (3)
CPCs:
None (77) · CPC B64C17/00 (25) · CPC B64C39/00 (25) · CPC B64C2700/6295 (22) · CPC B64C3/00 (16) · CPC B64C13/00 (14) · CPC B64C3/385 (11) · CPC B64C33/02 (11) · CPC B64B1/00 (11) · CPC B64C23/005 (10) · CPC B64C17/06 (8) · CPC B64C1/00 (8) · CPC B64C39/005 (8) · CPC B64C2700/6216 (7) · CPC B64C2700/6218 (6) · CPC B64C2700/6235 (6) · CPC B64B1/58 (6) · CPC B64C2700/6256 (6) · CPC B64C39/08 (5) · CPC B64C2700/6233 (5)
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)