Drilldown: Patents

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Patents > Tech fields : hooks or stability & National tech categories: None

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Office:
Applicant person:
None (49) · Louis Brennan (8) · Sam Leonard Walkden (6) · Arthur Henry Edwards (5) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Martin Diederich Rucker (4) · John William Dunne (4) · John Wills Cloud (4) · Franz Xaver Wels (3) · Louis Marmonier (3) · Carl Alfred Johansson (3) · Henry Calder Lobnitz (3) · Hirzel Denis de Mussenden Carey (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (108) · 16018 (2)
Granted:
Supplementary to patent:
None (177) · Patent GB-1909-8531‎ (5) · Patent GB-1903-27212 (5) · Patent GB-1908-4519 (4) · Patent AT-1912-75092 (3)
Related to aircraft:
Patent agent:
None (83) · Marks & Clerk (23) · Haseltine, Lake & Co. (22) · Abel & Imray‎ (12) · Herbert Haddan & Co. (10) · None (10) · Boult, Wade & Tennant (7) · Wheatley & Mackenzie (6) · W. P. Thompson & Co. (6) · Edward Evans & Co. (4) · Dicker, Pollak & Derriman (4) · Henry Hughes (4) · John P. Tarbox (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (132) · IPC B64C17/00 (85) · IPC B64C1/00 (75) · IPC B64C17/06 (21) · IPC B64C39/00 (12) · IPC B64C13/00 (7) · IPC B64C3/38 (6) · IPC B64B1/40 (4) · IPC B64C3/54 (4) · IPC B64C3/48 (3) · IPC B64B1/58 (3) · IPC B64B1/00 (3) · IPC B64C33/00 (3) · CPC B64C17/00 (3)
CPCs:
CPC B64C17/00 (99) · None (89) · CPC B64C2700/6218 (44) · CPC B64C17/06 (22) · CPC B64C2700/6216 (19) · CPC B64C2700/6212 (17) · CPC B64C2700/6295 (15) · CPC B64C13/00 (12) · CPC B64C39/00 (12) · CPC B64C2700/6214 (10) · CPC B64C3/385 (6) · CPC B64C2700/6256 (6) · CPC B64B1/40 (5) · CPC B64C35/00 (4) · CPC B64C3/48 (4) · CPC B64B1/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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