Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft: 1 & Family year: 1800 - 1899 & Number of claims: None

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant person:
None (62) · Alfred Julius Boult (5) · Comte Antoine Apraxine (5) · Rudolf Krocker (4) · Wald Gustafson (3) · Pierre-Nicolas-Victor Lahérard (3) · Federico Capone (3)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (100) · Propulsion (55) · navigation (43) · balloon (41) · None (40) · dirigible (22) · Airplane (21) · frame (18) · instrument (13) · propeller (12) · stability (11) · rudder (10) · whole (9) · kite (9) · Parachute (9) · aerostat (8) · flapping (8)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (234) · Patent FR-1878-124576 (3) · Patent DE-1899-123884 (3) · Patent DE-1895-98580 (2) · Patent FR-1873-97664 (2) · Patent GB-1887-8255 (2) · Patent FR-1836-5429 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (205) · Alfred Julius Boult (5) · Chassevent (4) · Armengaud jeune (4) · Société Marillier et Robelet (4) · Blétry aîné (3) · Boramé et Julien (2) · Édouard Baral (2) · Casalonga (2) · Émile Barrault (2) · Dufrené (2) · Dieuaide (2) · Bert (2) · Armengaud aîné (2)
National tech categories:
None (122) · FR 6.3 (85) · FR 5 (12) · GB 4 (8) · GB 4 propel & steer (7) · GB 4 without buoyant (6) · USPC 244/153R (5) · GB 4 aëroplanes (4) · DE 77 (4) · BE K (4) · GB 4 with buoyant (3) · GB 4 framework (3) · FR 6 (3) · FR 6.4 (3) · GB 4 aërostats (3) · USPC 244/26 (2) · USPC 89/1.51 (2)
CPCs:
None (233) · CPC B64C11/006 (12) · CPC A63H27/08 (5) · CPC F03D11/00 (5) · CPC B64C11/346 (4) · CPC F05B2260/74 (4) · CPC B64B1/00 (4) · CPC Y02E10/722 (4) · CPC B64C11/343 (3) · CPC B64C39/005 (2) · CPC B64C23/005 (2) · CPC B64C11/48 (2) · CPC B64C11/06 (2) · CPC B63H1/04 (2) · CPC B64C11/003 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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)