Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1910 - 1919 & Citations from after 1930: None & Number of text pages: 9-50

Use the filters below to narrow your results.

Office:
Inventors:
Sam Leonard Walkden (4) · Glenn Hammond Curtiss (4) · Alfred John Macy (4) · Elmer Ambrose Sperry (4) · Isaac Bell (3) · Everard Richard Calthrop (3) · James Shand Stephens (3) · George Raymond Lawrence (3) · Louis Brennan (2) · Paul Robin (2) · Orville Wright (2) · John Emery Harriman, Jr. (2) · Jean-Gabriel-Joseph Meugniot (2) · Jan Jaakson (2) · André-Charles-Marie Meugniot (2) · Wilbur Wright (2)
Inventor country:
Applicant person:
None (10) · Alfred John Macy (4) · Sam Leonard Walkden (4) · James Shand Stephens (3) · Elmer Ambrose Sperry (3) · Everard Richard Calthrop (3) · George Raymond Lawrence (3) · Wilbur Wright (2) · Jan Jaakson (2) · André-Charles-Marie Meugniot (2) · Jean-Gabriel-Joseph Meugniot (2) · John Emery Harriman, Jr. (2) · Louis Brennan (2) · Isaac Bell (2) · Paul Robin (2) · Orville Wright (2)
Applicant is inventor:
Tech fields:
airplane (38) · Stability (29) · frame (20) · design (20) · wings (16) · automatic stability (13) · control (12) · Propellers (9) · Gyroscope (9) · Construction (9) · marine (9) · Lift (8) · propulsion (7) · subsystem (7) · whole (7) · HTA (6) · hydroaeroplane (6)
Full specification filed date:
Application number:
None (41)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (31) · Marks & Clerk (5) · A. E. White (4) · Haseltine, Lake & Co. (4) · Rummler & Rummler (2) · None (2) · Munn & Co. (2) · John P. Tarbox (2) · Weismann et Marx (2) · Abel & Imray (2) · Brandon frères (2)
National tech categories:
None (46) · FR 6.4 (10) · CA 341/80 (4) · HU V/h (3) · USPC 244/233 (3) · CA 244/12 (2) · USPC 244/87 (2) · CA 244/67 (2) · USPC 244/80 (2)
CPCs:
None (34) · CPC B64C17/00 (11) · CPC B64C2700/6218 (5) · CPC B64C17/06 (5) · CPC B64C2700/6216 (4) · CPC B64C13/00 (4) · CPC B64C3/385 (3) · CPC B64C35/00 (3) · CPC G01C21/18 (2) · CPC B64C39/00 (2) · CPC B64C33/02 (2) · CPC G01C19/38 (2) · CPC B64C3/00 (2)
First filing:
Citations from after 1930:

Showing below up to 93 results in range #1 to #93.

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


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