Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : lift or propeller or subsystem & Grant date: 1900 - 1909 & Number of claims: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
Robert Esnault-Pelterie (7) · None (6) · Albert Jouveneau (4) · Giovanni Antonio Salvatico (3) · Jean Georges Ramel (2) · Émile Charlier (2) · Joseph Gachet (2) · Emanuel Kalisch (2) · Éléazar Mossé (2) · Josef Deixler (2) · Paul Frederik Degn (2) · Eduard Penkala (2) · Rudolf Krocker (2) · Rudolf Penkala (2) · Robert Nau (2) · Antoine-Padoue Filippi (2) · Gustav Kerwat (2) · Adrien-Edmond Martinot (2) · Stefan Hunyor de Visoly (2)
Inventor country:
Applicant person:
None (18) · Robert Esnault-Pelterie (7) · Albert Jouveneau (4) · Giovanni Antonio Salvatico (3) · Rudolf Penkala (2) · Jean Georges Ramel (2) · Gustav Kerwat (2) · Josef Deixler (2) · Joseph Gachet (2) · Émile Charlier (2) · Éléazar Mossé (2) · Paul Frederik Degn (2) · Eduard Penkala (2) · Robert Nau (2) · Emanuel Kalisch (2) · Adrien-Edmond Martinot (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (44)
Granted:
Supplementary to patent:
None (71) · Patent FR-1908-392672 (6) · Patent SE-1906-25199 (3) · Patent FR-1908-396249 (3) · Patent DE-1899-123884 (2) · Patent FR-1907-392977 (2) · Patent DE-1908-210933 (2) · Patent DE-1903-160742 (2)
Related to aircraft:
Patent agent:
None (51) · Armengaud jeune (13) · J. Bonnet-Thirion (6) · Matray frères et Cie (5) · None (3) · J. Germain (3) · Marks & Clerk (2) · Haseltine, Lake & Co. (2) · Victor J. Evans (2)
National tech categories:
FR 6.4 (53) · None (17) · AT 77d (9) · HU V/h (8) · FR 6.3 (6) · FR 6.2 (5) · DK 77 (3) · USPC 244/17.19 (3) · USPC 416/120 (2) · USPC 244/66 (2) · DE 77h.6 (2) · DE 77h.5 (2) · DE 77h (2) · USPC 416/235 (2)
CPCs:
None (39) · CPC B64C23/005 (11) · CPC B64C17/00 (8) · CPC B64C39/00 (7) · CPC B64C2700/6274 (6) · CPC B64B1/00 (6) · CPC B64C2700/6212 (5) · CPC B64C11/006 (3) · CPC B64C33/02 (3) · CPC B64C3/54 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C27/82 (3) · CPC B64C13/30 (3) · CPC B64C2700/6228 (3) · CPC B64C1/00 (3) · CPC B64B1/58 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 136 results in range #1 to #136.

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

P


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