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Patents > Inventor country: GB & Tech fields : safety or stability

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Office:
Inventors:
Louis Brennan (15) · Sam Leonard Walkden (9) · Arthur Henry Edwards (8) · Henry Calder Lobnitz (7) · Martin Diederich Rucker (6) · Hans Knudsen (5) · Howard de Walden (5) · John William Dunne (5) · John Wills Cloud (4) · Everard Richard Calthrop (4) · Hirzel Denis de Mussenden Carey (3) · None (3) · Preston Albert Watson (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (33) · Louis Brennan (15) · Sam Leonard Walkden (9) · Arthur Henry Edwards (8) · Henry Calder Lobnitz (7) · Martin Diederich Rucker (6) · John William Dunne (4) · John Wills Cloud (4) · Everard Richard Calthrop (4) · Hirzel Denis de Mussenden Carey (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (80) · 16018 (2)
Granted:
Supplementary to patent:
None (102) · Patent GB-1903-27212 (7) · Patent GB-1908-4519 (7) · Patent GB-1909-8531 (7) · Patent GB-1909-2111 (6) · Patent GB-1909-26034 (6) · Patent GB-1902-24336 (4) · Patent GB-1910-6051 (3) · Patent GB-1914-20119 (2) · Patent GB-1909-8118 (2)
Related to aircraft:
Patent agent:
None (70) · Marks & Clerk (10) · Abel & Imray (8) · None (7) · Dicker, Pollak & Derriman (3) · Spear, Middleton, Donaldson & Spear (3) · Haseltine, Lake & Co. (3) · Brandon frères (3) · Alfred Ernest White (3) · Brewer & Son (2) · Lavoix et Mosès (2) · Boult, Wade & Tennant (2) · H. Kirchhofer (2) · Phillips & Leigh (2) · F. W. Le Tall (2) · Geo. C. Douglas & Co. (2) · Armengaud jeune (2)
National tech categories:
None (109) · FR 6.4 (11) · USPC 244/45R (3) · GB 4 starting (3) · GB 4 framework (3) · DE 77h.5 (3) · FR 6.3 (2) · USPC 244/90R (2) · USPC 244/80 (2) · USPC 244/48 (2) · USPC 244/30 (2) · GB 4 without buoyant (2) · GB 4 propel & steer (2) · GB 4 motors (2) · GB 4 aërostats (2) · GB 4 with buoyant (2) · DK 77 (2) · DE 77h (2) · AU 90.3 (2)
IPCs:
None (83) · IPC B64C17/00 (24) · IPC B64C1/00 (21) · IPC B64C39/00 (6) · IPC B64C17/06 (6) · IPC B64C13/00 (6) · IPC B64B1/40 (4) · IPC B64C3/00 (3) · IPC B64C39/10 (3) · IPC B64C3/48 (3) · IPC B64B1/00 (3) · IPC B64C23/00 (2) · IPC B64B1/58 (2) · IPC B64C35/00 (2) · IPC B64C11/00 (2) · IPC CPC B64C13/00 (2)
CPCs:
None (62) · CPC B64C17/00 (28) · CPC B64C2700/6218 (13) · CPC B64C13/00 (9) · CPC B64C2700/6295 (9) · CPC B64C2700/6212 (8) · CPC B64C17/06 (7) · CPC B64C2700/6256 (6) · CPC B64B1/00 (5) · CPC B64C2700/6216 (4) · CPC B64C39/00 (4) · CPC B64C3/48 (3) · CPC B64C39/10 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 189 results in range #1 to #189.

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