Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs: CPC B64C23/005 & Number of claims: 2-4

Use the filters below to narrow your results.

Office:
Inventors:
None (3) · Alfred William Turner (3) · Walter Fisher Luff (3) · Otto Sack (2) · Nelson Leslie Hyatt (2) · Matts Jacob Mustonen (2) · Gustav Mees (2) · Carl Hanschke (2) · Alwin Hitzeroth (2) · William Radford (2) · Alvaro Da Cunha (2)
Inventor country:
Applicant person:
None (7) · Alfred William Turner (3) · Walter Fisher Luff (3) · Otto Sack (2) · Nelson Leslie Hyatt (2) · Gustav Mees (2) · Carl Hanschke (2) · Alwin Hitzeroth (2) · Alvaro Da Cunha (2) · William Radford (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (39) · airplane (37) · propulsion (26) · helicopter (19) · Frame (18) · propeller (17) · hybrid (16) · navigation (15) · propellers (12) · design (10) · construction (10) · stability (9) · control (8) · ascension (7) · whole (7) · HTA (5) · Lift (5) · rudder (5) · LTA (5) · heavier-than-air (5)
Full specification filed date:
Application number:
None (12)
Granted:
Related to aircraft:
Patent agent:
None (16) · Paul Caquet (4) · Victor J. Evans (4) · J. Germain (3) · W. P. Thompson & Co. (3) · Schwab (3) · Charles Dony (2) · Joshua R. H. Potts (2) · Matray freres et Cie (2) · Hughes & Young (2) · Munn & Co. (2) · E. Blétry (2) · C. Bauman (2) · C. A. Snow & Co. (2) · None (2) · Boult, Wade & Tennant (2) · Frey, de Carsalade, Rogers et Cie (2) · G. de Mestral et F. Harlé (2) · A. M. Wilson (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 120 results in range #1 to #120.

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

P


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