Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or GB or US & Applicant type: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1886) · LTA (152) · propulsion (139) · frame (77) · navigation (77) · propeller (65) · military (54) · balloon (51) · Airplane (48) · marine (43) · stability (40) · kite (35) · rudder (34) · car (33) · whole (28) · parachute (28) · projectile (26) · subsystem (25) · flapping (23) · safety (22)
Application number:
None (2243) · navigation (8) · propeller (4) · rudder (2)
Granted:
Supplementary to patent:
None (2310) · 1 (11) ·   (10) · Patent FR-1911-430455 (3) · Patent FR-1885-168266 (2) · Patent US-1890-432860 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent GB-1911-26722 (2)
Patent agent:
None (2253) · 1 (20) · Munn & Co. (10) · Marks & Clerk (5) · 0 (4) · Boult, Wade & Tennant (4) · Herbert Haddan & Co. (3) · None (3) · R. E. P. Craven (2) · Boult & Wade (2) · Herbert H. Thompson (2) · J. Walter Douglass (2) · J.H. Johnson (2) · G. F. Redfern & Co. (2) · Wheatley & Mackenzie (2) · W. P. Thompson & Co. (2) · Victor J. Evans (2)
Assigned to:
None (2332) · 1 (18) · Sperry Gyroscope Company (4) · Syracuse, NY (2) · Dewey Corporation (2)
IPCs:
None (2289) · IPC B64B1/00 (9) · 1 (8) · IPC B64C31/00 (7) · IPC B64C31/06 (6) · IPC B64C39/00 (4) · IPC B64C31/02 (4) · IPC B64F1/06 (3) · IPC B64C39/008 (3) · IPC F42B10/00 (3) · IPC B64D1/04 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

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