Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Grant date: 1920 - 1929 & Number of figures: 9-30

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (6) · Melville W. Mix (3) · None (2) · Ruter William Springer (2) · Hermann Faehrmann (2) · Henry E. Krammer (2) · Joseph Vanorio (2) · Pieter Barteld Van Leggelo (2) · Rene Cecil Motte (2) · Richard A. Engler (2) · Edward Eugene Brown (2) · Frank Frederick Simons (2) · Antoine Cazanave (2)
Inventor country:
Inventor location:
None (65) · Chicago (4) · New York state (3) · Indiana (3) · Seine (3) · Pennsylvania (2) · England (2) · Aude (2)
Applicant person:
Alfred John Macy (6) · None (4) · Melville W. Mix (3) · Ruter William Springer (2) · Hermann Faehrmann (2) · Henry E. Krammer (2) · John William Rapp (2) · Pieter Barteld Van Leggelo (2) · Rene Cecil Motte (2) · Richard A. Engler (2) · Edward Eugene Brown (2) · Frank Frederick Simons (2) · Antoine Cazanave (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (23) · design (19) · construction (15) · wings (14) · stability (13) · aerodynamics (13) · None (12) · frame (10) · propellers (8) · fuselage (8) · propulsion (7) · HTA (7) · chassis (7) · propeller (6)
Full specification filed date:
Application number:
None (16)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (29) · Fritz Isler (4) · None (4) · N. S. Amstutz (3) · Armengaud jeune (3) · Dupont et Elluin (2) · 0 (2) · Joseph F. O'Brien (2) · E. Wattier (2)
IPCs:
None (21) · IPC B64C3/00 (7) · IPC B64C1/00 (6) · IPC B64C11/00 (5) · IPC B64C35/00 (5) · IPC B64C17/00 (5) · IPC B64C13/00 (3) · IPC B64C33/00 (3) · IPC B64C27/28 (2) · IPC B64C27/10 (2) · IPC B64C25/00 (2) · IPC B64C23/00 (2) · IPC B64C19/00 (2) · IPC B64C31/06 (2) · IPC B64C11/48 (2) · IPC B64C3/18 (2) · IPC B64C11/36 (2) · IPC B64C1/06 (2) · IPC G05D1/08 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C3/00 (8) · CPC B64C17/00 (8) · None (6) · CPC B64C2001/0081 (6) · CPC B64C2700/6233 (6) · CPC B64C35/00 (5) · CPC B64C2700/6212 (5) · CPC B64C11/006 (4) · CPC B64C13/00 (4) · CPC B64B1/40 (3) · CPC B64C3/385 (3) · CPC B64C33/00 (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 97 results in range #1 to #97.

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


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