Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1905 & Applicant firm: None & Applicant type: INDIV & Assigned to: None

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office:
Inventors:
Louis Brennan (6) · Edward Smethurst (3) · Gustav Knäpper (3) · Stefan Hunyor de Visoly (3) · Henri Dufaux (3) · Armand Dufaux (3) · Alva L. Reynolds (3) · André Gambin (2) · Edwin Richard Mumford (2) · André Delprat (2) · Alphonse Papin (2) · Henry Shepley Booth (2)
Inventor country:
Applicant person:
None (6) · Louis Brennan (6) · Alva L. Reynolds (3) · Edward Smethurst (3) · Armand Dufaux (3) · Henri Dufaux (3) · Stefan Hunyor de Visoly (2) · André Delprat (2) · Gustav Knäpper (2) · Edwin Richard Mumford (2) · Alphonse Papin (2)
Applicant firm: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
propulsion (29) · None (28) · LTA (19) · propeller (13) · navigation (11) · frame (11) · stability (10) · airplane (9) · Propellers (7) · marine (7) · gyrostats (6) · flapping (6) · control (5) · Helicopter (5) · gyroscope (5) · design (5) · wings (5) · airfoil (4) · centrifuge (4) · construction (4)
Filing date:
Application number:
None (53)
Granted:
Publication date:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
None (39) · FR 6.4 (22) · MX F. III (7) · HU V/h (4) · DE 77h (3) · FR 6.1 (3) · FR 5.8 (3) · MX F. II (3) · AT 77d (3) · USPC 244/127 (2) · USPC 244/22 (2) · FR 20.1 (2)
CPCs:
None (44) · CPC B64C33/02 (8) · CPC B64C23/005 (5) · CPC B64B1/00 (5) · CPC B64C11/006 (4) · CPC B64C11/065 (3) · CPC B64C39/00 (3) · CPC A63H27/08 (3) · CPC B64B1/40 (2) · CPC B64C2700/6271 (2) · CPC B64C11/36 (2) · CPC B64C2700/6274 (2) · CPC F05B2260/74 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 116 results in range #1 to #116.

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

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