Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C27/04 or IPC B64C33/02 & Number of figures: 8-60

Use the filters below to narrow your results.

Office:
Inventors:
Lin-Marius Mannent (4) · John Emery Harriman, Jr. (2) · Herbert Wiley Hetherington (2) · Roscoe Clair Gore (2) · Émile Dupont (2) · Henry Shepley Booth (2) · Hermann Hassenbach (2) · Louis-Isidore Henry (2)
Inventor country:
Applicant person:
Lin-Marius Mannent (4) · None (2) · Émile Dupont (2) · Louis-Isidore Henry (2) · Hermann Hassenbach (2) · Herbert Wiley Hetherington (2) · Henry Shepley Booth (2) · Roscoe Clair Gore (2) · John Emery Harriman, Jr. (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
flapping (17) · propulsion (13) · ornithopter (13) · helicopter (12) · wings (10) · design (10) · Airplane (9) · navigation (8) · propellers (7) · frame (7) · control (6) · HTA (6) · None (6) · steering (5) · ascension (5) · LTA (5) · construction (4) · toy (4)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (14) · None (9) · Armengaud jeune (4) · Marks & Clerk (3) · Schwab (3) · Browne & Co. (2)
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 71 results in range #1 to #71.

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


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