Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: safety & CPCs : CPC B64C39/00 or None

Use the filters below to narrow your results.

Office:
Inventors:
None (15) · Nazaire Lacrotte (8) · Jean Francis Webb (7) · Caspar Braun (5) · George Raymond Lawrence (5) · Louis Capazza (4) · William Henry Fauber (3) · Howard de Walden (3) · Leonardo Torres Quevedo (3) · de Préneuf (3) · Hans Knudsen (3)
Applicant person:
None (81) · Nazaire Lacrotte (6) · George Raymond Lawrence (4) · Jean Francis Webb, Sr. (3) · de Préneuf (3) · Louis de Cherrier (2) · J. Buegman (2) · N. Rousselle (2) · Frédéric-Marie Piret (2) · Corneille-Gustave-Ernest Trumelet-Faber (2) · Carl Armbruster (2) · Bert Hinkler (2) · Reinhold Richter (2) · William Phillips Thompson (2) · Hans Freiherr von Schleinitz (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (97) · Patent US-1910-1011683 (6) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent FR-1913-450892.17436 (3) · Patent FR-1912-450892 (3) · Patent FR-1906-363017 (3) · Patent DE-1907-194165 (2) · Patent GB-1902-24336 (2) · Patent FR-1912-449070 (2) · Patent FR-1893-233439 (2) · Patent FR-1891-215265 (2) · Patent FR-1902-328044 (2)
Related to aircraft:
Patent agent:
None (97) · Raclot (3) · Biebuyck (2) · Fayollet (2) · Edward Evans & Co. (2) · Haseltine, Lake & Co. (2) · Charles Humbert (2) · Société Assi et Genès (2) · Anthony J. Callinan (2)
Assigned to:
National tech categories:
None (43) · FR 6.3 (16) · HU V/h (14) · BE K (10) · AT 77d (9) · FR 6.4 (7) · AU 90.3 (5) · DE 77h (5) · IT 8 (4) · GB 4 with buoyant (3) · AU 90.1 (3) · AU 90.5 (3) · CH 129b (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 163 results in range #1 to #163.

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

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