Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 & Related to aircraft: 1 & Number of diagram pages: 2-7

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office:
Inventors:
None (4) · Henry Kleckler (3) · Douglas Dobbins (2) · Nelson W. Dalton (2) · Louis Lacoin (2) · Louis Blériot (2) · Harold D. Peoples (2) · George W. Bidykoffer (2) · Frank Frederick Simons (2) · Édouard-Jean Bigourdan (2) · Henry L. Haskell (2) · Alexis Beurrier (2) · Bertrand F. Kenyon (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (12) · Bertrand F. Kenyon (2) · Nelson W. Dalton (2) · Louis Lacoin (2) · Louis Blériot (2) · John Day De Prez (2) · Harold D. Peoples (2) · George W. Bidykoffer (2) · Frank Frederick Simons (2) · Douglas Dobbins (2) · Henry Kleckler (2) · Alfred John Macy (2) · Alexis Beurrier (2)
Applicant is inventor:
Filing date:
Full specification filed date:
Application number:
None (8)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (12) · John P. Tarbox (6) · None (4) · Lockwood & Lockwood (2) · Armengaud jeune (2) · Victor J. Evans (2) · Moulton & Laurance (2) · Munn & Co. (2) · Brandon freres (2) · Chappell & Earl (2)
IPCs:
IPC B64C39/00 (8) · IPC B64C23/00 (7) · IPC B64C17/00 (6) · IPC B64C11/00 (6) · IPC B64C25/00 (5) · None (4) · IPC B64C13/12 (4) · IPC B64C35/00 (4) · IPC B64C3/00 (4) · IPC B64C1/00 (3) · IPC B64C29/00 (2) · IPC B64C11/32 (2) · IPC B64C27/04 (2) · IPC B64C3/56 (2) · IPC B64C31/06 (2) · IPC B64C33/00 (2)
CPCs:
CPC B64C2700/6274 (7) · CPC B64C23/005 (7) · CPC B64C17/00 (6) · CPC B64C39/00 (4) · CPC B64C3/00 (4) · CPC B64F2700/6226 (4) · CPC B64C11/00 (4) · CPC B64C13/12 (4) · None (3) · CPC B64C35/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 81 results in range #1 to #81.

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


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