Drilldown: Patents

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Patents > Tech fields : LTA or lift & IPCs : IPC B64C27/04 or None & Number of figures: 4-6

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Office:
Inventors:
None (17) · Augusto Severo (4) · Vincent Wisniewski (3) · Émile-Médéric Bossuet (3) · August Riedinger (3) · Ottavio Ricaldoni (3)
Inventor country:
Applicant person:
None (54) · William John Hastings Beach (3) · Vincent Wisniewski (3) · Émile-Médéric Bossuet (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (117)
Granted:
Supplementary to patent:
None (143) · Patent FR-1904-342610 (2) · Patent DE-1907-215602 (2) · Patent NZ-1909-26981 (2) · Patent FR-1909-397651 (2) · Patent DE-1907-12-07 Vincent Wisniewski (2) · Patent SE-1906-25199 (2)
Related to aircraft:
Patent agent:
None (109) · Munn & Co. (8) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (3) · H. C. Everett Co. (2) · E. G. Vrooman (2) · Bourry-Séquin & Co. (2) · J. Owden O'Brien (2)
National tech categories:
None (38) · HU V/h (33) · AT 77d (17) · DE 77 (13) · RU Group V (9) · USPC 244/28 (7) · FR 6.4 (6) · USPC 244/70 (5) · DK 77 (3) · USPC 244/30 (3) · USPC 244/99 (3) · CH 115 (3) · DE 77h (3) · USPC 244/80 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (124) · CPC B64B1/00 (25) · CPC B64B1/40 (7) · CPC B64C39/005 (4) · CPC B64C27/04 (4) · CPC B64C13/00 (4) · CPC B64B1/58 (4) · CPC B64C2201/00 (3) · CPC B64C17/00 (3) · CPC B64C33/02 (2) · CPC B64C2700/6281 (2) · CPC B64U10/00 (2) · CPC B64C11/001 (2) · CPC B64B1/64 (2) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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