Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Airplane or propeller & CPCs : CPC B64B1/00 or CPC B64C17/00 or CPC B64C35/00

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 (285) · Patent GB-1909-8531 (4) · Patent US-1908-1077750 (4) · Patent FR-1912-442419 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1916-493411 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1908-1081147 (3) · Patent FR-1911-446282 (3)
Related to aircraft:
Patent agent:
None (125) · Armengaud jeune (24) · None (20) · E. Blétry (11) · Abel & Imray (10) · Marks & Clerk (10) · Munn & Co. (10) · J. Bonnet-Thirion (7) · Charles Dony (7) · Edward Evans & Co. (6) · Louis Tailfer (6) · Lavoix et Mosès (5) · J. Fayollet (5) · J. Germain (5) · Schwab (5) · C. Baumann (5) · Dom. Casalonga (5)
National tech categories:
FR 6.4 (251) · None (94) · USPC 244/30 (16) · DE 77h.5 (11) · USPC 244/80 (10) · USPC 244/25 (9) · USPC 244/26 (7) · USPC 244/93 (6) · USPC 244/177 (6) · USPC 244/28 (5) · FR 6.3 (5) · USPC 244/99 (4) · USPC 244/96 (4) · DE 77h.9 (4) · DE 77 (3) · USPC 244/105 (3) · USPC 244/29 (3)
CPCs: (Click arrow to add another value)
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)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)