Drilldown: Patents

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Patents > Granted : No or None & IPCs: None

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Applicant is inventor:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (708) · 1 (7) ·   (3) · Patent HU-1901-22471 (2) · Patent FR-1913-468076 (2) · Patent BE-1912-07-18 Joseph de Pierpont de Burnot (2) · 1911-05-09 (2) · 1911-02-14 (2) · Patent GB-1911-29012 (2) · 1912-01-23 (2) · Patent US-1916-1208684 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (716) · J. Gevers (13) · Armand RICORDEAU (5) · 1 (5) · Jules Mathieu (5) · Marks & Clerk (3) · Édouard Baral (3) · Victor J. Evans (3) · Haseltine, Lake & Co. (3) · R. Wittebolle, Brussels, Belgium (3) · E. Blum & Co. (2) · Boult, Wade & Tennant (2) · Blétry (2) · 0.5 (2) · Albert Cahen (2) · A. Willain (2) · A. Elberts Doyer en H.W. Daendels (2)
National tech categories:
None (594) · FR 5 (53) · BE K (30) · HU V/h (14) · FR 6 (11) · FR 6.3 (9) · FR 3 (8) · IT 8 (6) · FR 20 (6) · NL 62 (6) · FR 2 (5) · AT 77d (3) · FR 15 (2) · FR 12 (2) · 20 (2) · BE L (2) · FR 17 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (516) · CPC B64C2700/6295 (34) · CPC B64C39/00 (34) · CPC B64C35/00 (26) · CPC B64C17/00 (20) · CPC B64B1/00 (18) · CPC B64C11/006 (13) · CPC B64F2700/6261 (12) · CPC B64C13/00 (12) · CPC B64C2700/6256 (11) · CPC B64C3/385 (11) · CPC B64C2700/6218 (10) · CPC B64C23/005 (9) · CPC B64F2700/6226 (8) · CPC B64C3/56 (8) · CPC B64B1/58 (7) · CPC B64C25/62 (7)
First filing:
Citations from after 1930:

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