Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of text pages: 7-16 & Number of claims: 12-16

Use the filters below to narrow your results.

Office:
Inventors:
Alfred K. R. A. Krakow (3) · Everard Richard Calthrop (2) · Sam Leonard Walkden (2) · George Celestine St. Louis (2) · Calvin Pearson (2) · Glenn Hammond Curtiss (2)
Inventor country:
Applicant person:
None (9) · Sam Leonard Walkden (2) · George Celestine St. Louis (2) · Calvin Pearson (2) · Everard Richard Calthrop (2)
Applicant is inventor:
Tech fields:
airplane (28) · stability (19) · frame (17) · None (11) · propulsion (10) · hybrid (9) · navigation (9) · whole (9) · design (8) · HTA (8) · wings (8) · Propellers (7) · propeller (7) · LTA (7) · automatic stability (7) · rudder (6) · aerodynamics (5) · car (5) · marine (5)
Full specification filed date:
Application number:
None (22)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (19) · Marks & Clerk (4) · Munn & Co. (3) · A. E. White (3) · Armengaud jeune (3) · Haseltine, Lake & Co. (3) · None (3) · Boult, Wade & Tennant (2) · Brewer & Son (2)
CPCs:
None (20) · CPC B64C17/00 (13) · CPC B64C2700/6295 (3) · CPC B64C23/005 (3) · CPC B64C33/02 (3) · CPC B64C3/52 (2) · CPC B64C35/00 (2) · CPC B64C13/00 (2) · CPC B64C3/385 (2) · CPC B64C3/14 (2) · CPC B64C2700/6212 (2) · CPC B64C39/00 (2) · CPC B64C17/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:

Showing below up to 77 results in range #1 to #77.

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


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