Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 - 1929 & Related to aircraft: 1 & Number of text pages: 3

Use the filters below to narrow your results.

Year granted:
Office:
Inventors:
None (11) · Pierre Le Goaziou (5) · Louis Blériot (4) · Henry Kleckler (4) · Alexander Albert Holle (2) · Émile Letord (2) · Édouard-Jean Bigourdan (2) · Roger Courtois-Suffit (2) · Louis Lacoin (2) · Alexis Beurrier (2) · Joseph Vanorio (2) · Walter H. Phipps (2) · Henry L. Haskell (2)
Inventor country:
Applicant person:
None (21) · Pierre Le Goaziou (5) · Louis Blériot (4) · Henry Kleckler (3) · Alexander Albert Holle (2) · Émile Letord (2) · Roger Courtois-Suffit (2) · Louis Lacoin (2) · Alexis Beurrier (2) · Joseph Vanorio (2) · John William Rapp (2) · Walter H. Phipps (2)
Applicant is inventor:
Tech fields:
Airplane (17) · Control (11) · None (10) · construction (10) · propellers (10) · frame (9) · design (9) · subsystem (8) · LTA (7) · wings (7) · whole (6) · sensors (5) · aerial propeller (5) · propeller (5)
Full specification filed date:
Application number:
None (27) · 510212D (2)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (25) · John P. Tarbox (7) · None (6) · Herbert H. Thompson (3) · Marks & Clerk (3) · J. Germain (3) · Munn & Co. (2) · Weismann et Marx (2) · Chappell & Earl? (2) · H. R. Kerslake (2)
National tech categories:
None (45) · FR 6.4 (15) · FR 12.2 (5) · DE 77h.15 (3) · CH 129b (2) · NL 62 (2) · USPC 244/234 (2) · AT 77d (2) · USPC 244/50 (2) · USPC 244/6 (2) · NL 62.7 (2) · USPC 244/231 (2) · DE 77h.9 (2) · DE 77h.7 (2) · DE 77h.5 (2)
IPCs:
None (7) · IPC B64C13/00 (7) · IPC B64C35/00 (6) · IPC B64C3/00 (6) · IPC B64C25/00 (6) · IPC G01S1/72 (5) · IPC B64C39/00 (4) · IPC B64C13/12 (4) · IPC B64C1/00 (4) · IPC B64B1/58 (4) · IPC B64C27/04 (3) · IPC B64C11/04 (3)
CPCs:
None (6) · CPC B64C13/00 (6) · CPC B64C3/00 (6) · CPC B64C35/00 (5) · CPC B64C13/12 (5) · CPC G01S1/72 (5) · CPC B64F2700/6226 (5) · CPC B64B1/58 (4) · CPC B64C2700/6256 (4) · CPC B64C25/62 (3) · CPC B64C11/04 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 102 results in range #1 to #102.

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


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