Drilldown: Patents

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Patents > Tech fields : lift or safety & Application number: None & IPCs : IPC B64C27/04 or None

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Inventors:
None (15) · Arthur Henry Edwards (7) · Jean Francis Webb (7) · Martin Diederich Rucker (6) · George Raymond Lawrence (6) · Nazaire Lacrotte (5) · Caspar Braun (5) · Louis Capazza (4) · William Henry Fauber (3) · Max Richter (3) · Henry Calder Lobnitz (3) · Heinrich Noll (3) · Hans Knudsen (3) · Hanns Pippart (3) · de Préneuf (3) · Howard de Walden (3)
Applicant person:
None (90) · Arthur Henry Edwards (7) · Martin Diederich Rucker (6) · Nazaire Lacrotte (5) · George Raymond Lawrence (5) · de Préneuf (3) · Jean Francis Webb, Sr. (3) · Henry Calder Lobnitz (3) · Heinrich Noll (3) · Hanns Pippart (3) · Max Richter (3)
Applicant is inventor:
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Full specification filed date:
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Supplementary to patent:
None (153) · Patent US-1910-1011683 (6) · Patent GB-1908-4519 (6) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent SE-1906-25199 (3) · Patent FR-1906-363017 (3) · Patent FR-1912-450892 (2) · Patent FR-1902-328044 (2) · Patent FR-1893-233439 (2) · Patent FR-1891-215265 (2) · Patent FR-1913-450892.17436 (2) · Patent GB-1902-24336 (2) · Patent GB-1909-2111 (2) · Patent HU-1901-24148 (2) · Patent DE-1907-194165 (2)
Related to aircraft:
Patent agent:
None (146) · Boult, Wade & Tennant (3) · Biebuyck (3) · Duvinage (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Munn & Co. (3) · Raclot (3) · Mewburn, Ellis & Pryor (2) · Henry Hughes (2) · Haseltine, Lake & Co. (2) · H. Kirchhofer (2) · Fayollet (2) · Edward Evans & Co. (2) · Raclot et Cie (2) · D. W. Glassie (2) · Société Assi et Genès (2) · Charles Humbert (2) · Gernaert (2) · Anthony J. Callinan (2) · A. Ritter (2)
National tech categories:
None (75) · BE K (32) · AT 77d (18) · FR 6.3 (15) · HU V/h (9) · CH 129b (8) · DK 77 (8) · AU 90.3 (6) · DE 77h (5) · FR 6.4 (5) · IT 8 (4) · USPC 244/147 (3) · USPC 244/149 (3) · GB 4 with buoyant (3) · USPC 244/142 (3) · AU 90.5 (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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